2929360

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{5231}}^1$

素因数の和:5251

約数の個数: 40

約数和(自身を含む): 7785216

約数和(自身を除く): 4855856

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 5231, 10462, 20924, 26155, 36617, 41848, 52310, 73234, 83696, 104620, 146468, 183085, 209240, 292936, 366170, 418480, 585872, 732340, 1464680, 2929360]

約数ペア:

[(1, 2929360), (2, 1464680), (4, 732340), (5, 585872), (7, 418480), (8, 366170), (10, 292936), (14, 209240), (16, 183085), (20, 146468), (28, 104620), (35, 83696), (40, 73234), (56, 52310), (70, 41848), (80, 36617), (112, 26155), (140, 20924), (280, 10462), (560, 5231)]