27603740

素因数分解:

$2^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{149}}^1\times {\mathrm{157}}^1$

素因数の和:374

約数の個数: 48

約数和(自身を含む): 59724000

約数和(自身を除く): 32120260

約数列:

[1, 2, 4, 5, 10, 20, 59, 118, 149, 157, 236, 295, 298, 314, 590, 596, 628, 745, 785, 1180, 1490, 1570, 2980, 3140, 8791, 9263, 17582, 18526, 23393, 35164, 37052, 43955, 46315, 46786, 87910, 92630, 93572, 116965, 175820, 185260, 233930, 467860, 1380187, 2760374, 5520748, 6900935, 13801870, 27603740]

約数ペア:

[(1, 27603740), (2, 13801870), (4, 6900935), (5, 5520748), (10, 2760374), (20, 1380187), (59, 467860), (118, 233930), (149, 185260), (157, 175820), (236, 116965), (295, 93572), (298, 92630), (314, 87910), (590, 46786), (596, 46315), (628, 43955), (745, 37052), (785, 35164), (1180, 23393), (1490, 18526), (1570, 17582), (2980, 9263), (3140, 8791)]