703280

素因数分解:

$2^4\times 5^1\times {\mathrm{59}}^1\times {\mathrm{149}}^1$

素因数の和:221

約数の個数: 40

約数和(自身を含む): 1674000

約数和(自身を除く): 970720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 59, 80, 118, 149, 236, 295, 298, 472, 590, 596, 745, 944, 1180, 1192, 1490, 2360, 2384, 2980, 4720, 5960, 8791, 11920, 17582, 35164, 43955, 70328, 87910, 140656, 175820, 351640, 703280]

約数ペア:

[(1, 703280), (2, 351640), (4, 175820), (5, 140656), (8, 87910), (10, 70328), (16, 43955), (20, 35164), (40, 17582), (59, 11920), (80, 8791), (118, 5960), (149, 4720), (236, 2980), (295, 2384), (298, 2360), (472, 1490), (590, 1192), (596, 1180), (745, 944)]