55371083840

素因数分解:

$2^6\times 5^1\times {\mathrm{41}}^1\times {\mathrm{4220357}}^1$

素因数の和:4220415

約数の個数: 56

約数和(自身を含む): 135068337432

約数和(自身を除く): 79697253592

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 64, 80, 82, 160, 164, 205, 320, 328, 410, 656, 820, 1312, 1640, 2624, 3280, 6560, 13120, 4220357, 8440714, 16881428, 21101785, 33762856, 42203570, 67525712, 84407140, 135051424, 168814280, 173034637, 270102848, 337628560, 346069274, 675257120, 692138548, 865173185, 1350514240, 1384277096, 1730346370, 2768554192, 3460692740, 5537108384, 6921385480, 11074216768, 13842770960, 27685541920, 55371083840]

約数ペア:

[(1, 55371083840), (2, 27685541920), (4, 13842770960), (5, 11074216768), (8, 6921385480), (10, 5537108384), (16, 3460692740), (20, 2768554192), (32, 1730346370), (40, 1384277096), (41, 1350514240), (64, 865173185), (80, 692138548), (82, 675257120), (160, 346069274), (164, 337628560), (205, 270102848), (320, 173034637), (328, 168814280), (410, 135051424), (656, 84407140), (820, 67525712), (1312, 42203570), (1640, 33762856), (2624, 21101785), (3280, 16881428), (6560, 8440714), (13120, 4220357)]