201425895940

素因数分解:

$2^2\times 5^1\times {\mathrm{1049}}^1\times {\mathrm{9600853}}^1$

素因数の和:9601911

約数の個数: 24

約数和(自身を含む): 423397661400

約数和(自身を除く): 221971765460

約数列:

[1, 2, 4, 5, 10, 20, 1049, 2098, 4196, 5245, 10490, 20980, 9600853, 19201706, 38403412, 48004265, 96008530, 192017060, 10071294797, 20142589594, 40285179188, 50356473985, 100712947970, 201425895940]

約数ペア:

[(1, 201425895940), (2, 100712947970), (4, 50356473985), (5, 40285179188), (10, 20142589594), (20, 10071294797), (1049, 192017060), (2098, 96008530), (4196, 48004265), (5245, 38403412), (10490, 19201706), (20980, 9600853)]