10869220

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{373}}^1$

素因数の和:460

約数の個数: 48

約数和(自身を含む): 24127488

約数和(自身を除く): 13258268

約数列:

[1, 2, 4, 5, 10, 20, 31, 47, 62, 94, 124, 155, 188, 235, 310, 373, 470, 620, 746, 940, 1457, 1492, 1865, 2914, 3730, 5828, 7285, 7460, 11563, 14570, 17531, 23126, 29140, 35062, 46252, 57815, 70124, 87655, 115630, 175310, 231260, 350620, 543461, 1086922, 2173844, 2717305, 5434610, 10869220]

約数ペア:

[(1, 10869220), (2, 5434610), (4, 2717305), (5, 2173844), (10, 1086922), (20, 543461), (31, 350620), (47, 231260), (62, 175310), (94, 115630), (124, 87655), (155, 70124), (188, 57815), (235, 46252), (310, 35062), (373, 29140), (470, 23126), (620, 17531), (746, 14570), (940, 11563), (1457, 7460), (1492, 7285), (1865, 5828), (2914, 3730)]