13360700

素因数分解:

$2^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1$

素因数の和:231

約数の個数: 72

約数和(自身を含む): 31268832

約数和(自身を除く): 17908132

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 37, 46, 50, 74, 92, 100, 115, 148, 157, 185, 230, 314, 370, 460, 575, 628, 740, 785, 851, 925, 1150, 1570, 1702, 1850, 2300, 3140, 3404, 3611, 3700, 3925, 4255, 5809, 7222, 7850, 8510, 11618, 14444, 15700, 17020, 18055, 21275, 23236, 29045, 36110, 42550, 58090, 72220, 85100, 90275, 116180, 133607, 145225, 180550, 267214, 290450, 361100, 534428, 580900, 668035, 1336070, 2672140, 3340175, 6680350, 13360700]

約数ペア:

[(1, 13360700), (2, 6680350), (4, 3340175), (5, 2672140), (10, 1336070), (20, 668035), (23, 580900), (25, 534428), (37, 361100), (46, 290450), (50, 267214), (74, 180550), (92, 145225), (100, 133607), (115, 116180), (148, 90275), (157, 85100), (185, 72220), (230, 58090), (314, 42550), (370, 36110), (460, 29045), (575, 23236), (628, 21275), (740, 18055), (785, 17020), (851, 15700), (925, 14444), (1150, 11618), (1570, 8510), (1702, 7850), (1850, 7222), (2300, 5809), (3140, 4255), (3404, 3925), (3611, 3700)]