340890384385

素因数分解:

$5^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{227}}^1\times {\mathrm{44621}}^1$

素因数の和:45033

約数の個数: 32

約数和(自身を含む): 421928497152

約数和(自身を除く): 81038112767

約数列:

[1, 5, 53, 127, 227, 265, 635, 1135, 6731, 12031, 28829, 33655, 44621, 60155, 144145, 223105, 1527937, 2364913, 5666867, 7639685, 10128967, 11824565, 28334335, 50644835, 300343951, 536835251, 1286378809, 1501719755, 2684176255, 6431894045, 68178076877, 340890384385]

約数ペア:

[(1, 340890384385), (5, 68178076877), (53, 6431894045), (127, 2684176255), (227, 1501719755), (265, 1286378809), (635, 536835251), (1135, 300343951), (6731, 50644835), (12031, 28334335), (28829, 11824565), (33655, 10128967), (44621, 7639685), (60155, 5666867), (144145, 2364913), (223105, 1527937)]