10383280

素因数分解:

$2^4\times 5^1\times {\mathrm{107}}^1\times {\mathrm{1213}}^1$

素因数の和:1333

約数の個数: 40

約数和(自身を含む): 24386832

約数和(自身を除く): 14003552

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 107, 214, 428, 535, 856, 1070, 1213, 1712, 2140, 2426, 4280, 4852, 6065, 8560, 9704, 12130, 19408, 24260, 48520, 97040, 129791, 259582, 519164, 648955, 1038328, 1297910, 2076656, 2595820, 5191640, 10383280]

約数ペア:

[(1, 10383280), (2, 5191640), (4, 2595820), (5, 2076656), (8, 1297910), (10, 1038328), (16, 648955), (20, 519164), (40, 259582), (80, 129791), (107, 97040), (214, 48520), (428, 24260), (535, 19408), (856, 12130), (1070, 9704), (1213, 8560), (1712, 6065), (2140, 4852), (2426, 4280)]