26112560

素因数分解:

$2^4\times 5^1\times {\mathrm{103}}^1\times {\mathrm{3169}}^1$

素因数の和:3285

約数の個数: 40

約数和(自身を含む): 61320480

約数和(自身を除く): 35207920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 103, 206, 412, 515, 824, 1030, 1648, 2060, 3169, 4120, 6338, 8240, 12676, 15845, 25352, 31690, 50704, 63380, 126760, 253520, 326407, 652814, 1305628, 1632035, 2611256, 3264070, 5222512, 6528140, 13056280, 26112560]

約数ペア:

[(1, 26112560), (2, 13056280), (4, 6528140), (5, 5222512), (8, 3264070), (10, 2611256), (16, 1632035), (20, 1305628), (40, 652814), (80, 326407), (103, 253520), (206, 126760), (412, 63380), (515, 50704), (824, 31690), (1030, 25352), (1648, 15845), (2060, 12676), (3169, 8240), (4120, 6338)]