4905100

素因数分解:

$2^2\times 5^2\times {\mathrm{181}}^1\times {\mathrm{271}}^1$

素因数の和:466

約数の個数: 36

約数和(自身を含む): 10742368

約数和(自身を除く): 5837268

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 181, 271, 362, 542, 724, 905, 1084, 1355, 1810, 2710, 3620, 4525, 5420, 6775, 9050, 13550, 18100, 27100, 49051, 98102, 196204, 245255, 490510, 981020, 1226275, 2452550, 4905100]

約数ペア:

[(1, 4905100), (2, 2452550), (4, 1226275), (5, 981020), (10, 490510), (20, 245255), (25, 196204), (50, 98102), (100, 49051), (181, 27100), (271, 18100), (362, 13550), (542, 9050), (724, 6775), (905, 5420), (1084, 4525), (1355, 3620), (1810, 2710)]