4920852260

素因数分解:

$2^2\times 5^1\times {\mathrm{239}}^1\times {\mathrm{1029467}}^1$

素因数の和:1029715

約数の個数: 24

約数和(自身を含む): 10377037440

約数和(自身を除く): 5456185180

約数列:

[1, 2, 4, 5, 10, 20, 239, 478, 956, 1195, 2390, 4780, 1029467, 2058934, 4117868, 5147335, 10294670, 20589340, 246042613, 492085226, 984170452, 1230213065, 2460426130, 4920852260]

約数ペア:

[(1, 4920852260), (2, 2460426130), (4, 1230213065), (5, 984170452), (10, 492085226), (20, 246042613), (239, 20589340), (478, 10294670), (956, 5147335), (1195, 4117868), (2390, 2058934), (4780, 1029467)]