9894153440

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{127}}^1\times {\mathrm{139}}^1$

素因数の和:425

約数の個数: 192

約数和(自身を含む): 24710676480

約数和(自身を除く): 14816523040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 80, 113, 124, 127, 139, 155, 160, 226, 248, 254, 278, 310, 452, 496, 508, 556, 565, 620, 635, 695, 904, 992, 1016, 1112, 1130, 1240, 1270, 1390, 1808, 2032, 2224, 2260, 2480, 2540, 2780, 3503, 3616, 3937, 4064, 4309, 4448, 4520, 4960, 5080, 5560, 7006, 7874, 8618, 9040, 10160, 11120, 14012, 14351, 15707, 15748, 17236, 17515, 17653, 18080, 19685, 20320, 21545, 22240, 28024, 28702, 31414, 31496, 34472, 35030, 35306, 39370, 43090, 56048, 57404, 62828, 62992, 68944, 70060, 70612, 71755, 78535, 78740, 86180, 88265, 112096, 114808, 125656, 125984, 137888, 140120, 141224, 143510, 157070, 157480, 172360, 176530, 229616, 251312, 280240, 282448, 287020, 314140, 314960, 344720, 353060, 444881, 459232, 486917, 502624, 547243, 560480, 564896, 574040, 628280, 629920, 689440, 706120, 889762, 973834, 1094486, 1148080, 1256560, 1412240, 1779524, 1947668, 1994789, 2188972, 2224405, 2296160, 2434585, 2513120, 2736215, 2824480, 3559048, 3895336, 3989578, 4377944, 4448810, 4869170, 5472430, 7118096, 7790672, 7979156, 8755888, 8897620, 9738340, 9973945, 10944860, 14236192, 15581344, 15958312, 17511776, 17795240, 19476680, 19947890, 21889720, 31916624, 35590480, 38953360, 39895780, 43779440, 61838459, 63833248, 71180960, 77906720, 79791560, 87558880, 123676918, 159583120, 247353836, 309192295, 319166240, 494707672, 618384590, 989415344, 1236769180, 1978830688, 2473538360, 4947076720, 9894153440]

約数ペア:

[(1, 9894153440), (2, 4947076720), (4, 2473538360), (5, 1978830688), (8, 1236769180), (10, 989415344), (16, 618384590), (20, 494707672), (31, 319166240), (32, 309192295), (40, 247353836), (62, 159583120), (80, 123676918), (113, 87558880), (124, 79791560), (127, 77906720), (139, 71180960), (155, 63833248), (160, 61838459), (226, 43779440), (248, 39895780), (254, 38953360), (278, 35590480), (310, 31916624), (452, 21889720), (496, 19947890), (508, 19476680), (556, 17795240), (565, 17511776), (620, 15958312), (635, 15581344), (695, 14236192), (904, 10944860), (992, 9973945), (1016, 9738340), (1112, 8897620), (1130, 8755888), (1240, 7979156), (1270, 7790672), (1390, 7118096), (1808, 5472430), (2032, 4869170), (2224, 4448810), (2260, 4377944), (2480, 3989578), (2540, 3895336), (2780, 3559048), (3503, 2824480), (3616, 2736215), (3937, 2513120), (4064, 2434585), (4309, 2296160), (4448, 2224405), (4520, 2188972), (4960, 1994789), (5080, 1947668), (5560, 1779524), (7006, 1412240), (7874, 1256560), (8618, 1148080), (9040, 1094486), (10160, 973834), (11120, 889762), (14012, 706120), (14351, 689440), (15707, 629920), (15748, 628280), (17236, 574040), (17515, 564896), (17653, 560480), (18080, 547243), (19685, 502624), (20320, 486917), (21545, 459232), (22240, 444881), (28024, 353060), (28702, 344720), (31414, 314960), (31496, 314140), (34472, 287020), (35030, 282448), (35306, 280240), (39370, 251312), (43090, 229616), (56048, 176530), (57404, 172360), (62828, 157480), (62992, 157070), (68944, 143510), (70060, 141224), (70612, 140120), (71755, 137888), (78535, 125984), (78740, 125656), (86180, 114808), (88265, 112096)]