100461080

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{81017}}^1$

素因数の和:81059

約数の個数: 32

約数和(自身を含む): 233331840

約数和(自身を除く): 132870760

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 620, 1240, 81017, 162034, 324068, 405085, 648136, 810170, 1620340, 2511527, 3240680, 5023054, 10046108, 12557635, 20092216, 25115270, 50230540, 100461080]

約数ペア:

[(1, 100461080), (2, 50230540), (4, 25115270), (5, 20092216), (8, 12557635), (10, 10046108), (20, 5023054), (31, 3240680), (40, 2511527), (62, 1620340), (124, 810170), (155, 648136), (248, 405085), (310, 324068), (620, 162034), (1240, 81017)]