748476347440

素因数分解:

$2^4\times 5^1\times {\mathrm{1033}}^1\times {\mathrm{2297}}^1\times {\mathrm{3943}}^1$

素因数の和:7286

約数の個数: 80

約数和(自身を含む): 1743092417088

約数和(自身を除く): 994616069648

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1033, 2066, 2297, 3943, 4132, 4594, 5165, 7886, 8264, 9188, 10330, 11485, 15772, 16528, 18376, 19715, 20660, 22970, 31544, 36752, 39430, 41320, 45940, 63088, 78860, 82640, 91880, 157720, 183760, 315440, 2372801, 4073119, 4745602, 8146238, 9057071, 9491204, 11864005, 16292476, 18114142, 18982408, 20365595, 23728010, 32584952, 36228284, 37964816, 40731190, 45285355, 47456020, 65169904, 72456568, 81462380, 90570710, 94912040, 144913136, 162924760, 181141420, 189824080, 325849520, 362282840, 724565680, 9355954343, 18711908686, 37423817372, 46779771715, 74847634744, 93559543430, 149695269488, 187119086860, 374238173720, 748476347440]

約数ペア:

[(1, 748476347440), (2, 374238173720), (4, 187119086860), (5, 149695269488), (8, 93559543430), (10, 74847634744), (16, 46779771715), (20, 37423817372), (40, 18711908686), (80, 9355954343), (1033, 724565680), (2066, 362282840), (2297, 325849520), (3943, 189824080), (4132, 181141420), (4594, 162924760), (5165, 144913136), (7886, 94912040), (8264, 90570710), (9188, 81462380), (10330, 72456568), (11485, 65169904), (15772, 47456020), (16528, 45285355), (18376, 40731190), (19715, 37964816), (20660, 36228284), (22970, 32584952), (31544, 23728010), (36752, 20365595), (39430, 18982408), (41320, 18114142), (45940, 16292476), (63088, 11864005), (78860, 9491204), (82640, 9057071), (91880, 8146238), (157720, 4745602), (183760, 4073119), (315440, 2372801)]