3765680

素因数分解:

$2^4\times 5^1\times {\mathrm{103}}^1\times {\mathrm{457}}^1$

素因数の和:573

約数の個数: 40

約数和(自身を含む): 8859552

約数和(自身を除く): 5093872

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 103, 206, 412, 457, 515, 824, 914, 1030, 1648, 1828, 2060, 2285, 3656, 4120, 4570, 7312, 8240, 9140, 18280, 36560, 47071, 94142, 188284, 235355, 376568, 470710, 753136, 941420, 1882840, 3765680]

約数ペア:

[(1, 3765680), (2, 1882840), (4, 941420), (5, 753136), (8, 470710), (10, 376568), (16, 235355), (20, 188284), (40, 94142), (80, 47071), (103, 36560), (206, 18280), (412, 9140), (457, 8240), (515, 7312), (824, 4570), (914, 4120), (1030, 3656), (1648, 2285), (1828, 2060)]