100104860

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^2\times {\mathrm{2707}}^1$

素因数の和:2802

約数の個数: 36

約数和(自身を含む): 215302248

約数和(自身を除く): 115197388

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 430, 860, 1849, 2707, 3698, 5414, 7396, 9245, 10828, 13535, 18490, 27070, 36980, 54140, 116401, 232802, 465604, 582005, 1164010, 2328020, 5005243, 10010486, 20020972, 25026215, 50052430, 100104860]

約数ペア:

[(1, 100104860), (2, 50052430), (4, 25026215), (5, 20020972), (10, 10010486), (20, 5005243), (43, 2328020), (86, 1164010), (172, 582005), (215, 465604), (430, 232802), (860, 116401), (1849, 54140), (2707, 36980), (3698, 27070), (5414, 18490), (7396, 13535), (9245, 10828)]