57277480

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{229}}^1$

素因数の和:303

約数の個数: 96

約数和(自身を含む): 143947800

約数和(自身を除く): 86670320

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 37, 40, 52, 65, 74, 104, 130, 148, 169, 185, 229, 260, 296, 338, 370, 458, 481, 520, 676, 740, 845, 916, 962, 1145, 1352, 1480, 1690, 1832, 1924, 2290, 2405, 2977, 3380, 3848, 4580, 4810, 5954, 6253, 6760, 8473, 9160, 9620, 11908, 12506, 14885, 16946, 19240, 23816, 25012, 29770, 31265, 33892, 38701, 42365, 50024, 59540, 62530, 67784, 77402, 84730, 110149, 119080, 125060, 154804, 169460, 193505, 220298, 250120, 309608, 338920, 387010, 440596, 550745, 774020, 881192, 1101490, 1431937, 1548040, 2202980, 2863874, 4405960, 5727748, 7159685, 11455496, 14319370, 28638740, 57277480]

約数ペア:

[(1, 57277480), (2, 28638740), (4, 14319370), (5, 11455496), (8, 7159685), (10, 5727748), (13, 4405960), (20, 2863874), (26, 2202980), (37, 1548040), (40, 1431937), (52, 1101490), (65, 881192), (74, 774020), (104, 550745), (130, 440596), (148, 387010), (169, 338920), (185, 309608), (229, 250120), (260, 220298), (296, 193505), (338, 169460), (370, 154804), (458, 125060), (481, 119080), (520, 110149), (676, 84730), (740, 77402), (845, 67784), (916, 62530), (962, 59540), (1145, 50024), (1352, 42365), (1480, 38701), (1690, 33892), (1832, 31265), (1924, 29770), (2290, 25012), (2405, 23816), (2977, 19240), (3380, 16946), (3848, 14885), (4580, 12506), (4810, 11908), (5954, 9620), (6253, 9160), (6760, 8473)]