8883680

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4271}}^1$

素因数の和:4299

約数の個数: 48

約数和(自身を含む): 22607424

約数和(自身を除く): 13723744

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 260, 416, 520, 1040, 2080, 4271, 8542, 17084, 21355, 34168, 42710, 55523, 68336, 85420, 111046, 136672, 170840, 222092, 277615, 341680, 444184, 555230, 683360, 888368, 1110460, 1776736, 2220920, 4441840, 8883680]

約数ペア:

[(1, 8883680), (2, 4441840), (4, 2220920), (5, 1776736), (8, 1110460), (10, 888368), (13, 683360), (16, 555230), (20, 444184), (26, 341680), (32, 277615), (40, 222092), (52, 170840), (65, 136672), (80, 111046), (104, 85420), (130, 68336), (160, 55523), (208, 42710), (260, 34168), (416, 21355), (520, 17084), (1040, 8542), (2080, 4271)]