11223280

素因数分解:

$2^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{2647}}^1$

素因数の和:2713

約数の個数: 40

約数和(自身を含む): 26596512

約数和(自身を除く): 15373232

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 53, 80, 106, 212, 265, 424, 530, 848, 1060, 2120, 2647, 4240, 5294, 10588, 13235, 21176, 26470, 42352, 52940, 105880, 140291, 211760, 280582, 561164, 701455, 1122328, 1402910, 2244656, 2805820, 5611640, 11223280]

約数ペア:

[(1, 11223280), (2, 5611640), (4, 2805820), (5, 2244656), (8, 1402910), (10, 1122328), (16, 701455), (20, 561164), (40, 280582), (53, 211760), (80, 140291), (106, 105880), (212, 52940), (265, 42352), (424, 26470), (530, 21176), (848, 13235), (1060, 10588), (2120, 5294), (2647, 4240)]