16079960

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{107}}^1$

素因数の和:165

約数の個数: 96

約数和(自身を含む): 41776560

約数和(自身を除く): 25696600

約数列:

[1, 2, 4, 5, 8, 10, 13, 17, 20, 26, 34, 40, 52, 65, 68, 85, 104, 107, 130, 136, 170, 214, 221, 260, 289, 340, 428, 442, 520, 535, 578, 680, 856, 884, 1070, 1105, 1156, 1391, 1445, 1768, 1819, 2140, 2210, 2312, 2782, 2890, 3638, 3757, 4280, 4420, 5564, 5780, 6955, 7276, 7514, 8840, 9095, 11128, 11560, 13910, 14552, 15028, 18190, 18785, 23647, 27820, 30056, 30923, 36380, 37570, 47294, 55640, 61846, 72760, 75140, 94588, 118235, 123692, 150280, 154615, 189176, 236470, 247384, 309230, 401999, 472940, 618460, 803998, 945880, 1236920, 1607996, 2009995, 3215992, 4019990, 8039980, 16079960]

約数ペア:

[(1, 16079960), (2, 8039980), (4, 4019990), (5, 3215992), (8, 2009995), (10, 1607996), (13, 1236920), (17, 945880), (20, 803998), (26, 618460), (34, 472940), (40, 401999), (52, 309230), (65, 247384), (68, 236470), (85, 189176), (104, 154615), (107, 150280), (130, 123692), (136, 118235), (170, 94588), (214, 75140), (221, 72760), (260, 61846), (289, 55640), (340, 47294), (428, 37570), (442, 36380), (520, 30923), (535, 30056), (578, 27820), (680, 23647), (856, 18785), (884, 18190), (1070, 15028), (1105, 14552), (1156, 13910), (1391, 11560), (1445, 11128), (1768, 9095), (1819, 8840), (2140, 7514), (2210, 7276), (2312, 6955), (2782, 5780), (2890, 5564), (3638, 4420), (3757, 4280)]