132910460

素因数分解:

$2^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{108943}}^1$

素因数の和:109013

約数の個数: 24

約数和(自身を含む): 283690176

約数和(自身を除く): 150779716

約数列:

[1, 2, 4, 5, 10, 20, 61, 122, 244, 305, 610, 1220, 108943, 217886, 435772, 544715, 1089430, 2178860, 6645523, 13291046, 26582092, 33227615, 66455230, 132910460]

約数ペア:

[(1, 132910460), (2, 66455230), (4, 33227615), (5, 26582092), (10, 13291046), (20, 6645523), (61, 2178860), (122, 1089430), (244, 544715), (305, 435772), (610, 217886), (1220, 108943)]