100405571240

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{193087637}}^1$

素因数の和:193087661

約数の個数: 32

約数和(自身を含む): 243290423880

約数和(自身を除く): 142884852640

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 193087637, 386175274, 772350548, 965438185, 1544701096, 1930876370, 2510139281, 3861752740, 5020278562, 7723505480, 10040557124, 12550696405, 20081114248, 25101392810, 50202785620, 100405571240]

約数ペア:

[(1, 100405571240), (2, 50202785620), (4, 25101392810), (5, 20081114248), (8, 12550696405), (10, 10040557124), (13, 7723505480), (20, 5020278562), (26, 3861752740), (40, 2510139281), (52, 1930876370), (65, 1544701096), (104, 965438185), (130, 772350548), (260, 386175274), (520, 193087637)]