73929160

素因数分解:

$2^3\times 5^1\times {\mathrm{241}}^1\times {\mathrm{7669}}^1$

素因数の和:7921

約数の個数: 32

約数和(自身を含む): 167052600

約数和(自身を除く): 93123440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 241, 482, 964, 1205, 1928, 2410, 4820, 7669, 9640, 15338, 30676, 38345, 61352, 76690, 153380, 306760, 1848229, 3696458, 7392916, 9241145, 14785832, 18482290, 36964580, 73929160]

約数ペア:

[(1, 73929160), (2, 36964580), (4, 18482290), (5, 14785832), (8, 9241145), (10, 7392916), (20, 3696458), (40, 1848229), (241, 306760), (482, 153380), (964, 76690), (1205, 61352), (1928, 38345), (2410, 30676), (4820, 15338), (7669, 9640)]