13917080

素因数分解:

$2^3\times 5^1\times {\mathrm{113}}^1\times {\mathrm{3079}}^1$

素因数の和:3203

約数の個数: 32

約数和(自身を含む): 31600800

約数和(自身を除く): 17683720

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 113, 226, 452, 565, 904, 1130, 2260, 3079, 4520, 6158, 12316, 15395, 24632, 30790, 61580, 123160, 347927, 695854, 1391708, 1739635, 2783416, 3479270, 6958540, 13917080]

約数ペア:

[(1, 13917080), (2, 6958540), (4, 3479270), (5, 2783416), (8, 1739635), (10, 1391708), (20, 695854), (40, 347927), (113, 123160), (226, 61580), (452, 30790), (565, 24632), (904, 15395), (1130, 12316), (2260, 6158), (3079, 4520)]