98311100

素因数分解:

$2^2\times 5^2\times {\mathrm{431}}^1\times {\mathrm{2281}}^1$

素因数の和:2726

約数の個数: 36

約数和(自身を含む): 213923808

約数和(自身を除く): 115612708

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 431, 862, 1724, 2155, 2281, 4310, 4562, 8620, 9124, 10775, 11405, 21550, 22810, 43100, 45620, 57025, 114050, 228100, 983111, 1966222, 3932444, 4915555, 9831110, 19662220, 24577775, 49155550, 98311100]

約数ペア:

[(1, 98311100), (2, 49155550), (4, 24577775), (5, 19662220), (10, 9831110), (20, 4915555), (25, 3932444), (50, 1966222), (100, 983111), (431, 228100), (862, 114050), (1724, 57025), (2155, 45620), (2281, 43100), (4310, 22810), (4562, 21550), (8620, 11405), (9124, 10775)]