4530280

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{3061}}^1$

素因数の和:3109

約数の個数: 32

約数和(自身を含む): 10472040

約数和(自身を除く): 5941760

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 148, 185, 296, 370, 740, 1480, 3061, 6122, 12244, 15305, 24488, 30610, 61220, 113257, 122440, 226514, 453028, 566285, 906056, 1132570, 2265140, 4530280]

約数ペア:

[(1, 4530280), (2, 2265140), (4, 1132570), (5, 906056), (8, 566285), (10, 453028), (20, 226514), (37, 122440), (40, 113257), (74, 61220), (148, 30610), (185, 24488), (296, 15305), (370, 12244), (740, 6122), (1480, 3061)]