8305300

素因数分解:

$2^2\times 5^2\times {\mathrm{23}}^2\times {\mathrm{157}}^1$

素因数の和:217

約数の個数: 54

約数和(自身を含む): 18960158

約数和(自身を除く): 10654858

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 46, 50, 92, 100, 115, 157, 230, 314, 460, 529, 575, 628, 785, 1058, 1150, 1570, 2116, 2300, 2645, 3140, 3611, 3925, 5290, 7222, 7850, 10580, 13225, 14444, 15700, 18055, 26450, 36110, 52900, 72220, 83053, 90275, 166106, 180550, 332212, 361100, 415265, 830530, 1661060, 2076325, 4152650, 8305300]

約数ペア:

[(1, 8305300), (2, 4152650), (4, 2076325), (5, 1661060), (10, 830530), (20, 415265), (23, 361100), (25, 332212), (46, 180550), (50, 166106), (92, 90275), (100, 83053), (115, 72220), (157, 52900), (230, 36110), (314, 26450), (460, 18055), (529, 15700), (575, 14444), (628, 13225), (785, 10580), (1058, 7850), (1150, 7222), (1570, 5290), (2116, 3925), (2300, 3611), (2645, 3140)]