4561520

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{3001}}^1$

素因数の和:3033

約数の個数: 40

約数和(自身を含む): 11167440

約数和(自身を除く): 6605920

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 3001, 6002, 12004, 15005, 24008, 30010, 48016, 57019, 60020, 114038, 120040, 228076, 240080, 285095, 456152, 570190, 912304, 1140380, 2280760, 4561520]

約数ペア:

[(1, 4561520), (2, 2280760), (4, 1140380), (5, 912304), (8, 570190), (10, 456152), (16, 285095), (19, 240080), (20, 228076), (38, 120040), (40, 114038), (76, 60020), (80, 57019), (95, 48016), (152, 30010), (190, 24008), (304, 15005), (380, 12004), (760, 6002), (1520, 3001)]