4502877040

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{49417}}^1$

素因数の和:49514

約数の個数: 80

約数和(自身を含む): 11250699552

約数和(自身を除く): 6747822512

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 67, 68, 80, 85, 134, 136, 170, 268, 272, 335, 340, 536, 670, 680, 1072, 1139, 1340, 1360, 2278, 2680, 4556, 5360, 5695, 9112, 11390, 18224, 22780, 45560, 49417, 91120, 98834, 197668, 247085, 395336, 494170, 790672, 840089, 988340, 1680178, 1976680, 3310939, 3360356, 3953360, 4200445, 6621878, 6720712, 8400890, 13243756, 13441424, 16554695, 16801780, 26487512, 33109390, 33603560, 52975024, 56285963, 66218780, 67207120, 112571926, 132437560, 225143852, 264875120, 281429815, 450287704, 562859630, 900575408, 1125719260, 2251438520, 4502877040]

約数ペア:

[(1, 4502877040), (2, 2251438520), (4, 1125719260), (5, 900575408), (8, 562859630), (10, 450287704), (16, 281429815), (17, 264875120), (20, 225143852), (34, 132437560), (40, 112571926), (67, 67207120), (68, 66218780), (80, 56285963), (85, 52975024), (134, 33603560), (136, 33109390), (170, 26487512), (268, 16801780), (272, 16554695), (335, 13441424), (340, 13243756), (536, 8400890), (670, 6720712), (680, 6621878), (1072, 4200445), (1139, 3953360), (1340, 3360356), (1360, 3310939), (2278, 1976680), (2680, 1680178), (4556, 988340), (5360, 840089), (5695, 790672), (9112, 494170), (11390, 395336), (18224, 247085), (22780, 197668), (45560, 98834), (49417, 91120)]