4705301840

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{337}}^1$

素因数の和:529

約数の個数: 160

約数和(自身を含む): 11610462240

約数和(自身を除く): 6905160400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 53, 74, 80, 89, 106, 148, 178, 185, 212, 265, 296, 337, 356, 370, 424, 445, 530, 592, 674, 712, 740, 848, 890, 1060, 1348, 1424, 1480, 1685, 1780, 1961, 2120, 2696, 2960, 3293, 3370, 3560, 3922, 4240, 4717, 5392, 6586, 6740, 7120, 7844, 9434, 9805, 12469, 13172, 13480, 15688, 16465, 17861, 18868, 19610, 23585, 24938, 26344, 26960, 29993, 31376, 32930, 35722, 37736, 39220, 47170, 49876, 52688, 59986, 62345, 65860, 71444, 75472, 78440, 89305, 94340, 99752, 119972, 124690, 131720, 142888, 149965, 156880, 174529, 178610, 188680, 199504, 239944, 249380, 263440, 285776, 299930, 349058, 357220, 377360, 479888, 498760, 599860, 660857, 698116, 714440, 872645, 997520, 1109741, 1199720, 1321714, 1396232, 1428880, 1589629, 1745290, 2219482, 2399440, 2643428, 2792464, 3179258, 3304285, 3490580, 4438964, 5286856, 5548705, 6358516, 6608570, 6981160, 7948145, 8877928, 10573712, 11097410, 12717032, 13217140, 13962320, 15896290, 17755856, 22194820, 25434064, 26434280, 31792580, 44389640, 52868560, 58816273, 63585160, 88779280, 117632546, 127170320, 235265092, 294081365, 470530184, 588162730, 941060368, 1176325460, 2352650920, 4705301840]

約数ペア:

[(1, 4705301840), (2, 2352650920), (4, 1176325460), (5, 941060368), (8, 588162730), (10, 470530184), (16, 294081365), (20, 235265092), (37, 127170320), (40, 117632546), (53, 88779280), (74, 63585160), (80, 58816273), (89, 52868560), (106, 44389640), (148, 31792580), (178, 26434280), (185, 25434064), (212, 22194820), (265, 17755856), (296, 15896290), (337, 13962320), (356, 13217140), (370, 12717032), (424, 11097410), (445, 10573712), (530, 8877928), (592, 7948145), (674, 6981160), (712, 6608570), (740, 6358516), (848, 5548705), (890, 5286856), (1060, 4438964), (1348, 3490580), (1424, 3304285), (1480, 3179258), (1685, 2792464), (1780, 2643428), (1961, 2399440), (2120, 2219482), (2696, 1745290), (2960, 1589629), (3293, 1428880), (3370, 1396232), (3560, 1321714), (3922, 1199720), (4240, 1109741), (4717, 997520), (5392, 872645), (6586, 714440), (6740, 698116), (7120, 660857), (7844, 599860), (9434, 498760), (9805, 479888), (12469, 377360), (13172, 357220), (13480, 349058), (15688, 299930), (16465, 285776), (17861, 263440), (18868, 249380), (19610, 239944), (23585, 199504), (24938, 188680), (26344, 178610), (26960, 174529), (29993, 156880), (31376, 149965), (32930, 142888), (35722, 131720), (37736, 124690), (39220, 119972), (47170, 99752), (49876, 94340), (52688, 89305), (59986, 78440), (62345, 75472), (65860, 71444)]