104930840

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{374753}}^1$

素因数の和:374771

約数の個数: 32

約数和(自身を含む): 269822880

約数和(自身を除く): 164892040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 374753, 749506, 1499012, 1873765, 2623271, 2998024, 3747530, 5246542, 7495060, 10493084, 13116355, 14990120, 20986168, 26232710, 52465420, 104930840]

約数ペア:

[(1, 104930840), (2, 52465420), (4, 26232710), (5, 20986168), (7, 14990120), (8, 13116355), (10, 10493084), (14, 7495060), (20, 5246542), (28, 3747530), (35, 2998024), (40, 2623271), (56, 1873765), (70, 1499012), (140, 749506), (280, 374753)]