40339968470

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{1385777}}^1$

素因数の和:1385896

約数の個数: 32

約数和(自身を含む): 75430668096

約数和(自身を除く): 35090699626

約数列:

[1, 2, 5, 10, 41, 71, 82, 142, 205, 355, 410, 710, 2911, 5822, 14555, 29110, 1385777, 2771554, 6928885, 13857770, 56816857, 98390167, 113633714, 196780334, 284084285, 491950835, 568168570, 983901670, 4033996847, 8067993694, 20169984235, 40339968470]

約数ペア:

[(1, 40339968470), (2, 20169984235), (5, 8067993694), (10, 4033996847), (41, 983901670), (71, 568168570), (82, 491950835), (142, 284084285), (205, 196780334), (355, 113633714), (410, 98390167), (710, 56816857), (2911, 13857770), (5822, 6928885), (14555, 2771554), (29110, 1385777)]