162685420

素因数分解:

$2^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{137869}}^1$

素因数の和:137937

約数の個数: 24

約数和(自身を含む): 347432400

約数和(自身を除く): 184746980

約数列:

[1, 2, 4, 5, 10, 20, 59, 118, 236, 295, 590, 1180, 137869, 275738, 551476, 689345, 1378690, 2757380, 8134271, 16268542, 32537084, 40671355, 81342710, 162685420]

約数ペア:

[(1, 162685420), (2, 81342710), (4, 40671355), (5, 32537084), (10, 16268542), (20, 8134271), (59, 2757380), (118, 1378690), (236, 689345), (295, 551476), (590, 275738), (1180, 137869)]