72783160

素因数分解:

$2^3\times 5^1\times {\mathrm{379}}^1\times {\mathrm{4801}}^1$

素因数の和:5191

約数の個数: 32

約数和(自身を含む): 164228400

約数和(自身を除く): 91445240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 379, 758, 1516, 1895, 3032, 3790, 4801, 7580, 9602, 15160, 19204, 24005, 38408, 48010, 96020, 192040, 1819579, 3639158, 7278316, 9097895, 14556632, 18195790, 36391580, 72783160]

約数ペア:

[(1, 72783160), (2, 36391580), (4, 18195790), (5, 14556632), (8, 9097895), (10, 7278316), (20, 3639158), (40, 1819579), (379, 192040), (758, 96020), (1516, 48010), (1895, 38408), (3032, 24005), (3790, 19204), (4801, 15160), (7580, 9602)]