4578620

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{12049}}^1$

素因数の和:12077

約数の個数: 24

約数和(自身を含む): 10122000

約数和(自身を除く): 5543380

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 12049, 24098, 48196, 60245, 120490, 228931, 240980, 457862, 915724, 1144655, 2289310, 4578620]

約数ペア:

[(1, 4578620), (2, 2289310), (4, 1144655), (5, 915724), (10, 457862), (19, 240980), (20, 228931), (38, 120490), (76, 60245), (95, 48196), (190, 24098), (380, 12049)]