632461480

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{2258791}}^1$

素因数の和:2258809

約数の個数: 32

約数和(自身を含む): 1626330240

約数和(自身を除く): 993868760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 2258791, 4517582, 9035164, 11293955, 15811537, 18070328, 22587910, 31623074, 45175820, 63246148, 79057685, 90351640, 126492296, 158115370, 316230740, 632461480]

約数ペア:

[(1, 632461480), (2, 316230740), (4, 158115370), (5, 126492296), (7, 90351640), (8, 79057685), (10, 63246148), (14, 45175820), (20, 31623074), (28, 22587910), (35, 18070328), (40, 15811537), (56, 11293955), (70, 9035164), (140, 4517582), (280, 2258791)]