933307580

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{20369}}^1$

素因数の和:20486

約数の個数: 48

約数和(自身を含む): 2053296000

約数和(自身を除く): 1119988420

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 79, 116, 145, 158, 290, 316, 395, 580, 790, 1580, 2291, 4582, 9164, 11455, 20369, 22910, 40738, 45820, 81476, 101845, 203690, 407380, 590701, 1181402, 1609151, 2362804, 2953505, 3218302, 5907010, 6436604, 8045755, 11814020, 16091510, 32183020, 46665379, 93330758, 186661516, 233326895, 466653790, 933307580]

約数ペア:

[(1, 933307580), (2, 466653790), (4, 233326895), (5, 186661516), (10, 93330758), (20, 46665379), (29, 32183020), (58, 16091510), (79, 11814020), (116, 8045755), (145, 6436604), (158, 5907010), (290, 3218302), (316, 2953505), (395, 2362804), (580, 1609151), (790, 1181402), (1580, 590701), (2291, 407380), (4582, 203690), (9164, 101845), (11455, 81476), (20369, 45820), (22910, 40738)]