47170280

素因数分解:

$2^3\times 5^1\times {\mathrm{383}}^1\times {\mathrm{3079}}^1$

素因数の和:3473

約数の個数: 32

約数和(自身を含む): 106444800

約数和(自身を除く): 59274520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 383, 766, 1532, 1915, 3064, 3079, 3830, 6158, 7660, 12316, 15320, 15395, 24632, 30790, 61580, 123160, 1179257, 2358514, 4717028, 5896285, 9434056, 11792570, 23585140, 47170280]

約数ペア:

[(1, 47170280), (2, 23585140), (4, 11792570), (5, 9434056), (8, 5896285), (10, 4717028), (20, 2358514), (40, 1179257), (383, 123160), (766, 61580), (1532, 30790), (1915, 24632), (3064, 15395), (3079, 15320), (3830, 12316), (6158, 7660)]