56866360

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{241}}^1\times {\mathrm{347}}^1$

素因数の和:616

約数の個数: 64

約数和(自身を含む): 136429920

約数和(自身を除く): 79563560

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 241, 340, 347, 482, 680, 694, 964, 1205, 1388, 1735, 1928, 2410, 2776, 3470, 4097, 4820, 5899, 6940, 8194, 9640, 11798, 13880, 16388, 20485, 23596, 29495, 32776, 40970, 47192, 58990, 81940, 83627, 117980, 163880, 167254, 235960, 334508, 418135, 669016, 836270, 1421659, 1672540, 2843318, 3345080, 5686636, 7108295, 11373272, 14216590, 28433180, 56866360]

約数ペア:

[(1, 56866360), (2, 28433180), (4, 14216590), (5, 11373272), (8, 7108295), (10, 5686636), (17, 3345080), (20, 2843318), (34, 1672540), (40, 1421659), (68, 836270), (85, 669016), (136, 418135), (170, 334508), (241, 235960), (340, 167254), (347, 163880), (482, 117980), (680, 83627), (694, 81940), (964, 58990), (1205, 47192), (1388, 40970), (1735, 32776), (1928, 29495), (2410, 23596), (2776, 20485), (3470, 16388), (4097, 13880), (4820, 11798), (5899, 9640), (6940, 8194)]