1054403920

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{241}}^1\times {\mathrm{3217}}^1$

素因数の和:3488

約数の個数: 80

約数和(自身を含む): 2607275088

約数和(自身を除く): 1552871168

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 241, 272, 340, 482, 680, 964, 1205, 1360, 1928, 2410, 3217, 3856, 4097, 4820, 6434, 8194, 9640, 12868, 16085, 16388, 19280, 20485, 25736, 32170, 32776, 40970, 51472, 54689, 64340, 65552, 81940, 109378, 128680, 163880, 218756, 257360, 273445, 327760, 437512, 546890, 775297, 875024, 1093780, 1550594, 2187560, 3101188, 3876485, 4375120, 6202376, 7752970, 12404752, 13180049, 15505940, 26360098, 31011880, 52720196, 62023760, 65900245, 105440392, 131800490, 210880784, 263600980, 527201960, 1054403920]

約数ペア:

[(1, 1054403920), (2, 527201960), (4, 263600980), (5, 210880784), (8, 131800490), (10, 105440392), (16, 65900245), (17, 62023760), (20, 52720196), (34, 31011880), (40, 26360098), (68, 15505940), (80, 13180049), (85, 12404752), (136, 7752970), (170, 6202376), (241, 4375120), (272, 3876485), (340, 3101188), (482, 2187560), (680, 1550594), (964, 1093780), (1205, 875024), (1360, 775297), (1928, 546890), (2410, 437512), (3217, 327760), (3856, 273445), (4097, 257360), (4820, 218756), (6434, 163880), (8194, 128680), (9640, 109378), (12868, 81940), (16085, 65552), (16388, 64340), (19280, 54689), (20485, 51472), (25736, 40970), (32170, 32776)]