1854028360

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2439511}}^1$

素因数の和:2439541

約数の個数: 32

約数和(自身を含む): 4391121600

約数和(自身を除く): 2537093240

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 2439511, 4879022, 9758044, 12197555, 19516088, 24395110, 46350709, 48790220, 92701418, 97580440, 185402836, 231753545, 370805672, 463507090, 927014180, 1854028360]

約数ペア:

[(1, 1854028360), (2, 927014180), (4, 463507090), (5, 370805672), (8, 231753545), (10, 185402836), (19, 97580440), (20, 92701418), (38, 48790220), (40, 46350709), (76, 24395110), (95, 19516088), (152, 12197555), (190, 9758044), (380, 4879022), (760, 2439511)]