40320804

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{197651}}^1$

素因数の和:197675

約数の個数: 24

約数和(自身を含む): 99616608

約数和(自身を除く): 59295804

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 197651, 395302, 592953, 790604, 1185906, 2371812, 3360067, 6720134, 10080201, 13440268, 20160402, 40320804]

約数ペア:

[(1, 40320804), (2, 20160402), (3, 13440268), (4, 10080201), (6, 6720134), (12, 3360067), (17, 2371812), (34, 1185906), (51, 790604), (68, 592953), (102, 395302), (204, 197651)]