14647880

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1657}}^1$

素因数の和:1698

約数の個数: 64

約数和(自身を含む): 37603440

約数和(自身を除く): 22955560

約数列:

[1, 2, 4, 5, 8, 10, 13, 17, 20, 26, 34, 40, 52, 65, 68, 85, 104, 130, 136, 170, 221, 260, 340, 442, 520, 680, 884, 1105, 1657, 1768, 2210, 3314, 4420, 6628, 8285, 8840, 13256, 16570, 21541, 28169, 33140, 43082, 56338, 66280, 86164, 107705, 112676, 140845, 172328, 215410, 225352, 281690, 366197, 430820, 563380, 732394, 861640, 1126760, 1464788, 1830985, 2929576, 3661970, 7323940, 14647880]

約数ペア:

[(1, 14647880), (2, 7323940), (4, 3661970), (5, 2929576), (8, 1830985), (10, 1464788), (13, 1126760), (17, 861640), (20, 732394), (26, 563380), (34, 430820), (40, 366197), (52, 281690), (65, 225352), (68, 215410), (85, 172328), (104, 140845), (130, 112676), (136, 107705), (170, 86164), (221, 66280), (260, 56338), (340, 43082), (442, 33140), (520, 28169), (680, 21541), (884, 16570), (1105, 13256), (1657, 8840), (1768, 8285), (2210, 6628), (3314, 4420)]