1569770050040

素因数分解:

$2^3\times 5^1\times {\mathrm{1381}}^1\times {\mathrm{28417271}}^1$

素因数の和:28418663

約数の個数: 32

約数和(自身を含む): 3534540291360

約数和(自身を除く): 1964770241320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1381, 2762, 5524, 6905, 11048, 13810, 27620, 55240, 28417271, 56834542, 113669084, 142086355, 227338168, 284172710, 568345420, 1136690840, 39244251251, 78488502502, 156977005004, 196221256255, 313954010008, 392442512510, 784885025020, 1569770050040]

約数ペア:

[(1, 1569770050040), (2, 784885025020), (4, 392442512510), (5, 313954010008), (8, 196221256255), (10, 156977005004), (20, 78488502502), (40, 39244251251), (1381, 1136690840), (2762, 568345420), (5524, 284172710), (6905, 227338168), (11048, 142086355), (13810, 113669084), (27620, 56834542), (55240, 28417271)]