132630320

素因数分解:

$2^4\times 5^1\times {\mathrm{617}}^1\times {\mathrm{2687}}^1$

素因数の和:3317

約数の個数: 40

約数和(自身を含む): 308980224

約数和(自身を除く): 176349904

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 617, 1234, 2468, 2687, 3085, 4936, 5374, 6170, 9872, 10748, 12340, 13435, 21496, 24680, 26870, 42992, 49360, 53740, 107480, 214960, 1657879, 3315758, 6631516, 8289395, 13263032, 16578790, 26526064, 33157580, 66315160, 132630320]

約数ペア:

[(1, 132630320), (2, 66315160), (4, 33157580), (5, 26526064), (8, 16578790), (10, 13263032), (16, 8289395), (20, 6631516), (40, 3315758), (80, 1657879), (617, 214960), (1234, 107480), (2468, 53740), (2687, 49360), (3085, 42992), (4936, 26870), (5374, 24680), (6170, 21496), (9872, 13435), (10748, 12340)]