63903760

素因数分解:

$2^4\times 5^1\times {\mathrm{113}}^1\times {\mathrm{7069}}^1$

素因数の和:7195

約数の個数: 40

約数和(自身を含む): 149912280

約数和(自身を除く): 86008520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 113, 226, 452, 565, 904, 1130, 1808, 2260, 4520, 7069, 9040, 14138, 28276, 35345, 56552, 70690, 113104, 141380, 282760, 565520, 798797, 1597594, 3195188, 3993985, 6390376, 7987970, 12780752, 15975940, 31951880, 63903760]

約数ペア:

[(1, 63903760), (2, 31951880), (4, 15975940), (5, 12780752), (8, 7987970), (10, 6390376), (16, 3993985), (20, 3195188), (40, 1597594), (80, 798797), (113, 565520), (226, 282760), (452, 141380), (565, 113104), (904, 70690), (1130, 56552), (1808, 35345), (2260, 28276), (4520, 14138), (7069, 9040)]