74239250

素因数分解:

$2^1\times 5^3\times {\mathrm{149}}^1\times {\mathrm{1993}}^1$

素因数の和:2159

約数の個数: 32

約数和(自身を含む): 139978800

約数和(自身を除く): 65739550

約数列:

[1, 2, 5, 10, 25, 50, 125, 149, 250, 298, 745, 1490, 1993, 3725, 3986, 7450, 9965, 18625, 19930, 37250, 49825, 99650, 249125, 296957, 498250, 593914, 1484785, 2969570, 7423925, 14847850, 37119625, 74239250]

約数ペア:

[(1, 74239250), (2, 37119625), (5, 14847850), (10, 7423925), (25, 2969570), (50, 1484785), (125, 593914), (149, 498250), (250, 296957), (298, 249125), (745, 99650), (1490, 49825), (1993, 37250), (3725, 19930), (3986, 18625), (7450, 9965)]