15676916740

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{3187}}^1\times {\mathrm{5233}}^1$

素因数の和:8476

約数の個数: 48

約数和(自身を含む): 33638959872

約数和(自身を除く): 17962043132

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 940, 3187, 5233, 6374, 10466, 12748, 15935, 20932, 26165, 31870, 52330, 63740, 104660, 149789, 245951, 299578, 491902, 599156, 748945, 983804, 1229755, 1497890, 2459510, 2995780, 4919020, 16677571, 33355142, 66710284, 83387855, 166775710, 333551420, 783845837, 1567691674, 3135383348, 3919229185, 7838458370, 15676916740]

約数ペア:

[(1, 15676916740), (2, 7838458370), (4, 3919229185), (5, 3135383348), (10, 1567691674), (20, 783845837), (47, 333551420), (94, 166775710), (188, 83387855), (235, 66710284), (470, 33355142), (940, 16677571), (3187, 4919020), (5233, 2995780), (6374, 2459510), (10466, 1497890), (12748, 1229755), (15935, 983804), (20932, 748945), (26165, 599156), (31870, 491902), (52330, 299578), (63740, 245951), (104660, 149789)]