12406248440

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{94531}}^1$

素因数の和:94752

約数の個数: 64

約数和(自身を含む): 29709516960

約数和(自身を除く): 17303268520

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 193, 340, 386, 680, 772, 965, 1544, 1930, 3281, 3860, 6562, 7720, 13124, 16405, 26248, 32810, 65620, 94531, 131240, 189062, 378124, 472655, 756248, 945310, 1607027, 1890620, 3214054, 3781240, 6428108, 8035135, 12856216, 16070270, 18244483, 32140540, 36488966, 64281080, 72977932, 91222415, 145955864, 182444830, 310156211, 364889660, 620312422, 729779320, 1240624844, 1550781055, 2481249688, 3101562110, 6203124220, 12406248440]

約数ペア:

[(1, 12406248440), (2, 6203124220), (4, 3101562110), (5, 2481249688), (8, 1550781055), (10, 1240624844), (17, 729779320), (20, 620312422), (34, 364889660), (40, 310156211), (68, 182444830), (85, 145955864), (136, 91222415), (170, 72977932), (193, 64281080), (340, 36488966), (386, 32140540), (680, 18244483), (772, 16070270), (965, 12856216), (1544, 8035135), (1930, 6428108), (3281, 3781240), (3860, 3214054), (6562, 1890620), (7720, 1607027), (13124, 945310), (16405, 756248), (26248, 472655), (32810, 378124), (65620, 189062), (94531, 131240)]