131701100

素因数分解:

$2^2\times 5^2\times {\mathrm{149}}^1\times {\mathrm{8839}}^1$

素因数の和:9002

約数の個数: 36

約数和(自身を含む): 287742000

約数和(自身を除く): 156040900

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 149, 298, 596, 745, 1490, 2980, 3725, 7450, 8839, 14900, 17678, 35356, 44195, 88390, 176780, 220975, 441950, 883900, 1317011, 2634022, 5268044, 6585055, 13170110, 26340220, 32925275, 65850550, 131701100]

約数ペア:

[(1, 131701100), (2, 65850550), (4, 32925275), (5, 26340220), (10, 13170110), (20, 6585055), (25, 5268044), (50, 2634022), (100, 1317011), (149, 883900), (298, 441950), (596, 220975), (745, 176780), (1490, 88390), (2980, 44195), (3725, 35356), (7450, 17678), (8839, 14900)]