40662100

素因数分解:

$2^2\times 5^2\times {\mathrm{149}}^1\times {\mathrm{2729}}^1$

素因数の和:2892

約数の個数: 36

約数和(自身を含む): 88861500

約数和(自身を除く): 48199400

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 149, 298, 596, 745, 1490, 2729, 2980, 3725, 5458, 7450, 10916, 13645, 14900, 27290, 54580, 68225, 136450, 272900, 406621, 813242, 1626484, 2033105, 4066210, 8132420, 10165525, 20331050, 40662100]

約数ペア:

[(1, 40662100), (2, 20331050), (4, 10165525), (5, 8132420), (10, 4066210), (20, 2033105), (25, 1626484), (50, 813242), (100, 406621), (149, 272900), (298, 136450), (596, 68225), (745, 54580), (1490, 27290), (2729, 14900), (2980, 13645), (3725, 10916), (5458, 7450)]