57450440

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{433}}^1$

素因数の和:582

約数の個数: 64

約数和(自身を含む): 134991360

約数和(自身を除く): 77540920

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 107, 124, 155, 214, 248, 310, 428, 433, 535, 620, 856, 866, 1070, 1240, 1732, 2140, 2165, 3317, 3464, 4280, 4330, 6634, 8660, 13268, 13423, 16585, 17320, 26536, 26846, 33170, 46331, 53692, 66340, 67115, 92662, 107384, 132680, 134230, 185324, 231655, 268460, 370648, 463310, 536920, 926620, 1436261, 1853240, 2872522, 5745044, 7181305, 11490088, 14362610, 28725220, 57450440]

約数ペア:

[(1, 57450440), (2, 28725220), (4, 14362610), (5, 11490088), (8, 7181305), (10, 5745044), (20, 2872522), (31, 1853240), (40, 1436261), (62, 926620), (107, 536920), (124, 463310), (155, 370648), (214, 268460), (248, 231655), (310, 185324), (428, 134230), (433, 132680), (535, 107384), (620, 92662), (856, 67115), (866, 66340), (1070, 53692), (1240, 46331), (1732, 33170), (2140, 26846), (2165, 26536), (3317, 17320), (3464, 16585), (4280, 13423), (4330, 13268), (6634, 8660)]