1566371560

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{44959}}^1$

素因数の和:45050

約数の個数: 64

約数和(自身を含む): 3852172800

約数和(自身を除く): 2285801240

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 67, 104, 130, 134, 260, 268, 335, 520, 536, 670, 871, 1340, 1742, 2680, 3484, 4355, 6968, 8710, 17420, 34840, 44959, 89918, 179836, 224795, 359672, 449590, 584467, 899180, 1168934, 1798360, 2337868, 2922335, 3012253, 4675736, 5844670, 6024506, 11689340, 12049012, 15061265, 23378680, 24098024, 30122530, 39159289, 60245060, 78318578, 120490120, 156637156, 195796445, 313274312, 391592890, 783185780, 1566371560]

約数ペア:

[(1, 1566371560), (2, 783185780), (4, 391592890), (5, 313274312), (8, 195796445), (10, 156637156), (13, 120490120), (20, 78318578), (26, 60245060), (40, 39159289), (52, 30122530), (65, 24098024), (67, 23378680), (104, 15061265), (130, 12049012), (134, 11689340), (260, 6024506), (268, 5844670), (335, 4675736), (520, 3012253), (536, 2922335), (670, 2337868), (871, 1798360), (1340, 1168934), (1742, 899180), (2680, 584467), (3484, 449590), (4355, 359672), (6968, 224795), (8710, 179836), (17420, 89918), (34840, 44959)]