103416640

素因数分解:

$2^6\times 5^1\times {\mathrm{131}}^1\times {\mathrm{2467}}^1$

素因数の和:2615

約数の個数: 56

約数和(自身を含む): 248241312

約数和(自身を除く): 144824672

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 131, 160, 262, 320, 524, 655, 1048, 1310, 2096, 2467, 2620, 4192, 4934, 5240, 8384, 9868, 10480, 12335, 19736, 20960, 24670, 39472, 41920, 49340, 78944, 98680, 157888, 197360, 323177, 394720, 646354, 789440, 1292708, 1615885, 2585416, 3231770, 5170832, 6463540, 10341664, 12927080, 20683328, 25854160, 51708320, 103416640]

約数ペア:

[(1, 103416640), (2, 51708320), (4, 25854160), (5, 20683328), (8, 12927080), (10, 10341664), (16, 6463540), (20, 5170832), (32, 3231770), (40, 2585416), (64, 1615885), (80, 1292708), (131, 789440), (160, 646354), (262, 394720), (320, 323177), (524, 197360), (655, 157888), (1048, 98680), (1310, 78944), (2096, 49340), (2467, 41920), (2620, 39472), (4192, 24670), (4934, 20960), (5240, 19736), (8384, 12335), (9868, 10480)]