788266960

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{233}}^1\times {\mathrm{3253}}^1$

素因数の和:3512

約数の個数: 80

約数和(自身を含む): 1982779344

約数和(自身を除く): 1194512384

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 233, 260, 466, 520, 932, 1040, 1165, 1864, 2330, 3029, 3253, 3728, 4660, 6058, 6506, 9320, 12116, 13012, 15145, 16265, 18640, 24232, 26024, 30290, 32530, 42289, 48464, 52048, 60580, 65060, 84578, 121160, 130120, 169156, 211445, 242320, 260240, 338312, 422890, 676624, 757949, 845780, 1515898, 1691560, 3031796, 3383120, 3789745, 6063592, 7579490, 9853337, 12127184, 15158980, 19706674, 30317960, 39413348, 49266685, 60635920, 78826696, 98533370, 157653392, 197066740, 394133480, 788266960]

約数ペア:

[(1, 788266960), (2, 394133480), (4, 197066740), (5, 157653392), (8, 98533370), (10, 78826696), (13, 60635920), (16, 49266685), (20, 39413348), (26, 30317960), (40, 19706674), (52, 15158980), (65, 12127184), (80, 9853337), (104, 7579490), (130, 6063592), (208, 3789745), (233, 3383120), (260, 3031796), (466, 1691560), (520, 1515898), (932, 845780), (1040, 757949), (1165, 676624), (1864, 422890), (2330, 338312), (3029, 260240), (3253, 242320), (3728, 211445), (4660, 169156), (6058, 130120), (6506, 121160), (9320, 84578), (12116, 65060), (13012, 60580), (15145, 52048), (16265, 48464), (18640, 42289), (24232, 32530), (26024, 30290)]