4642963840

素因数分解:

$2^7\times 5^1\times {\mathrm{17}}^1\times {\mathrm{426743}}^1$

素因数の和:426779

約数の個数: 64

約数和(自身を含む): 11752529760

約数和(自身を除く): 7109565920

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 128, 136, 160, 170, 272, 320, 340, 544, 640, 680, 1088, 1360, 2176, 2720, 5440, 10880, 426743, 853486, 1706972, 2133715, 3413944, 4267430, 6827888, 7254631, 8534860, 13655776, 14509262, 17069720, 27311552, 29018524, 34139440, 36273155, 54623104, 58037048, 68278880, 72546310, 116074096, 136557760, 145092620, 232148192, 273115520, 290185240, 464296384, 580370480, 928592768, 1160740960, 2321481920, 4642963840]

約数ペア:

[(1, 4642963840), (2, 2321481920), (4, 1160740960), (5, 928592768), (8, 580370480), (10, 464296384), (16, 290185240), (17, 273115520), (20, 232148192), (32, 145092620), (34, 136557760), (40, 116074096), (64, 72546310), (68, 68278880), (80, 58037048), (85, 54623104), (128, 36273155), (136, 34139440), (160, 29018524), (170, 27311552), (272, 17069720), (320, 14509262), (340, 13655776), (544, 8534860), (640, 7254631), (680, 6827888), (1088, 4267430), (1360, 3413944), (2176, 2133715), (2720, 1706972), (5440, 853486), (10880, 426743)]