132384880

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{53381}}^1$

素因数の和:53425

約数の個数: 40

約数和(自身を含む): 317729664

約数和(自身を除く): 185344784

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 1240, 2480, 53381, 106762, 213524, 266905, 427048, 533810, 854096, 1067620, 1654811, 2135240, 3309622, 4270480, 6619244, 8274055, 13238488, 16548110, 26476976, 33096220, 66192440, 132384880]

約数ペア:

[(1, 132384880), (2, 66192440), (4, 33096220), (5, 26476976), (8, 16548110), (10, 13238488), (16, 8274055), (20, 6619244), (31, 4270480), (40, 3309622), (62, 2135240), (80, 1654811), (124, 1067620), (155, 854096), (248, 533810), (310, 427048), (496, 266905), (620, 213524), (1240, 106762), (2480, 53381)]