40602290

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{238837}}^1$

素因数の和:238861

約数の個数: 16

約数和(自身を含む): 77383512

約数和(自身を除く): 36781222

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 238837, 477674, 1194185, 2388370, 4060229, 8120458, 20301145, 40602290]

約数ペア:

[(1, 40602290), (2, 20301145), (5, 8120458), (10, 4060229), (17, 2388370), (34, 1194185), (85, 477674), (170, 238837)]