129702050

素因数分解:

$2^1\times 5^2\times {\mathrm{631}}^1\times {\mathrm{4111}}^1$

素因数の和:4754

約数の個数: 24

約数和(自身を含む): 241686912

約数和(自身を除く): 111984862

約数列:

[1, 2, 5, 10, 25, 50, 631, 1262, 3155, 4111, 6310, 8222, 15775, 20555, 31550, 41110, 102775, 205550, 2594041, 5188082, 12970205, 25940410, 64851025, 129702050]

約数ペア:

[(1, 129702050), (2, 64851025), (5, 25940410), (10, 12970205), (25, 5188082), (50, 2594041), (631, 205550), (1262, 102775), (3155, 41110), (4111, 31550), (6310, 20555), (8222, 15775)]