1260147250

素因数分解:

$2^1\times 5^3\times {\mathrm{43}}^1\times {\mathrm{117223}}^1$

素因数の和:117283

約数の個数: 32

約数和(自身を含む): 2413876608

約数和(自身を除く): 1153729358

約数列:

[1, 2, 5, 10, 25, 43, 50, 86, 125, 215, 250, 430, 1075, 2150, 5375, 10750, 117223, 234446, 586115, 1172230, 2930575, 5040589, 5861150, 10081178, 14652875, 25202945, 29305750, 50405890, 126014725, 252029450, 630073625, 1260147250]

約数ペア:

[(1, 1260147250), (2, 630073625), (5, 252029450), (10, 126014725), (25, 50405890), (43, 29305750), (50, 25202945), (86, 14652875), (125, 10081178), (215, 5861150), (250, 5040589), (430, 2930575), (1075, 1172230), (2150, 586115), (5375, 234446), (10750, 117223)]