57317320

素因数分解:

$2^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{149}}^1\times {\mathrm{163}}^1$

素因数の和:382

約数の個数: 64

約数和(自身を含む): 132840000

約数和(自身を除く): 75522680

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 59, 118, 149, 163, 236, 295, 298, 326, 472, 590, 596, 652, 745, 815, 1180, 1192, 1304, 1490, 1630, 2360, 2980, 3260, 5960, 6520, 8791, 9617, 17582, 19234, 24287, 35164, 38468, 43955, 48085, 48574, 70328, 76936, 87910, 96170, 97148, 121435, 175820, 192340, 194296, 242870, 351640, 384680, 485740, 971480, 1432933, 2865866, 5731732, 7164665, 11463464, 14329330, 28658660, 57317320]

約数ペア:

[(1, 57317320), (2, 28658660), (4, 14329330), (5, 11463464), (8, 7164665), (10, 5731732), (20, 2865866), (40, 1432933), (59, 971480), (118, 485740), (149, 384680), (163, 351640), (236, 242870), (295, 194296), (298, 192340), (326, 175820), (472, 121435), (590, 97148), (596, 96170), (652, 87910), (745, 76936), (815, 70328), (1180, 48574), (1192, 48085), (1304, 43955), (1490, 38468), (1630, 35164), (2360, 24287), (2980, 19234), (3260, 17582), (5960, 9617), (6520, 8791)]