29184020

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{457}}^1$

素因数の和:600

約数の個数: 48

約数和(自身を含む): 64017408

約数和(自身を除く): 34833388

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 103, 124, 155, 206, 310, 412, 457, 515, 620, 914, 1030, 1828, 2060, 2285, 3193, 4570, 6386, 9140, 12772, 14167, 15965, 28334, 31930, 47071, 56668, 63860, 70835, 94142, 141670, 188284, 235355, 283340, 470710, 941420, 1459201, 2918402, 5836804, 7296005, 14592010, 29184020]

約数ペア:

[(1, 29184020), (2, 14592010), (4, 7296005), (5, 5836804), (10, 2918402), (20, 1459201), (31, 941420), (62, 470710), (103, 283340), (124, 235355), (155, 188284), (206, 141670), (310, 94142), (412, 70835), (457, 63860), (515, 56668), (620, 47071), (914, 31930), (1030, 28334), (1828, 15965), (2060, 14167), (2285, 12772), (3193, 9140), (4570, 6386)]