2024772560

素因数分解:

$2^4\times 5^1\times {\mathrm{1637}}^1\times {\mathrm{15461}}^1$

素因数の和:17111

約数の個数: 40

約数和(自身を含む): 4710776616

約数和(自身を除く): 2686004056

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1637, 3274, 6548, 8185, 13096, 15461, 16370, 26192, 30922, 32740, 61844, 65480, 77305, 123688, 130960, 154610, 247376, 309220, 618440, 1236880, 25309657, 50619314, 101238628, 126548285, 202477256, 253096570, 404954512, 506193140, 1012386280, 2024772560]

約数ペア:

[(1, 2024772560), (2, 1012386280), (4, 506193140), (5, 404954512), (8, 253096570), (10, 202477256), (16, 126548285), (20, 101238628), (40, 50619314), (80, 25309657), (1637, 1236880), (3274, 618440), (6548, 309220), (8185, 247376), (13096, 154610), (15461, 130960), (16370, 123688), (26192, 77305), (30922, 65480), (32740, 61844)]