32159920

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{107}}^1$

素因数の和:167

約数の個数: 120

約数和(自身を含む): 86338224

約数和(自身を除く): 54178304

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 26, 34, 40, 52, 65, 68, 80, 85, 104, 107, 130, 136, 170, 208, 214, 221, 260, 272, 289, 340, 428, 442, 520, 535, 578, 680, 856, 884, 1040, 1070, 1105, 1156, 1360, 1391, 1445, 1712, 1768, 1819, 2140, 2210, 2312, 2782, 2890, 3536, 3638, 3757, 4280, 4420, 4624, 5564, 5780, 6955, 7276, 7514, 8560, 8840, 9095, 11128, 11560, 13910, 14552, 15028, 17680, 18190, 18785, 22256, 23120, 23647, 27820, 29104, 30056, 30923, 36380, 37570, 47294, 55640, 60112, 61846, 72760, 75140, 94588, 111280, 118235, 123692, 145520, 150280, 154615, 189176, 236470, 247384, 300560, 309230, 378352, 401999, 472940, 494768, 618460, 803998, 945880, 1236920, 1607996, 1891760, 2009995, 2473840, 3215992, 4019990, 6431984, 8039980, 16079960, 32159920]

約数ペア:

[(1, 32159920), (2, 16079960), (4, 8039980), (5, 6431984), (8, 4019990), (10, 3215992), (13, 2473840), (16, 2009995), (17, 1891760), (20, 1607996), (26, 1236920), (34, 945880), (40, 803998), (52, 618460), (65, 494768), (68, 472940), (80, 401999), (85, 378352), (104, 309230), (107, 300560), (130, 247384), (136, 236470), (170, 189176), (208, 154615), (214, 150280), (221, 145520), (260, 123692), (272, 118235), (289, 111280), (340, 94588), (428, 75140), (442, 72760), (520, 61846), (535, 60112), (578, 55640), (680, 47294), (856, 37570), (884, 36380), (1040, 30923), (1070, 30056), (1105, 29104), (1156, 27820), (1360, 23647), (1391, 23120), (1445, 22256), (1712, 18785), (1768, 18190), (1819, 17680), (2140, 15028), (2210, 14552), (2312, 13910), (2782, 11560), (2890, 11128), (3536, 9095), (3638, 8840), (3757, 8560), (4280, 7514), (4420, 7276), (4624, 6955), (5564, 5780)]