7483480

素因数分解:

$2^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{3067}}^1$

素因数の和:3139

約数の個数: 32

約数和(自身を含む): 17119440

約数和(自身を除く): 9635960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 61, 122, 244, 305, 488, 610, 1220, 2440, 3067, 6134, 12268, 15335, 24536, 30670, 61340, 122680, 187087, 374174, 748348, 935435, 1496696, 1870870, 3741740, 7483480]

約数ペア:

[(1, 7483480), (2, 3741740), (4, 1870870), (5, 1496696), (8, 935435), (10, 748348), (20, 374174), (40, 187087), (61, 122680), (122, 61340), (244, 30670), (305, 24536), (488, 15335), (610, 12268), (1220, 6134), (2440, 3067)]