34238440

素因数分解:

$2^3\times 5^1\times {\mathrm{457}}^1\times {\mathrm{1873}}^1$

素因数の和:2341

約数の個数: 32

約数和(自身を含む): 77246280

約数和(自身を除く): 43007840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 457, 914, 1828, 1873, 2285, 3656, 3746, 4570, 7492, 9140, 9365, 14984, 18280, 18730, 37460, 74920, 855961, 1711922, 3423844, 4279805, 6847688, 8559610, 17119220, 34238440]

約数ペア:

[(1, 34238440), (2, 17119220), (4, 8559610), (5, 6847688), (8, 4279805), (10, 3423844), (20, 1711922), (40, 855961), (457, 74920), (914, 37460), (1828, 18730), (1873, 18280), (2285, 14984), (3656, 9365), (3746, 9140), (4570, 7492)]