200410780

素因数分解:

$2^2\times 5^1\times {\mathrm{241}}^1\times {\mathrm{41579}}^1$

素因数の和:41829

約数の個数: 24

約数和(自身を含む): 422619120

約数和(自身を除く): 222208340

約数列:

[1, 2, 4, 5, 10, 20, 241, 482, 964, 1205, 2410, 4820, 41579, 83158, 166316, 207895, 415790, 831580, 10020539, 20041078, 40082156, 50102695, 100205390, 200410780]

約数ペア:

[(1, 200410780), (2, 100205390), (4, 50102695), (5, 40082156), (10, 20041078), (20, 10020539), (241, 831580), (482, 415790), (964, 207895), (1205, 166316), (2410, 83158), (4820, 41579)]