11675120

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{7681}}^1$

素因数の和:7713

約数の個数: 40

約数和(自身を含む): 28577040

約数和(自身を除く): 16901920

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 7681, 15362, 30724, 38405, 61448, 76810, 122896, 145939, 153620, 291878, 307240, 583756, 614480, 729695, 1167512, 1459390, 2335024, 2918780, 5837560, 11675120]

約数ペア:

[(1, 11675120), (2, 5837560), (4, 2918780), (5, 2335024), (8, 1459390), (10, 1167512), (16, 729695), (19, 614480), (20, 583756), (38, 307240), (40, 291878), (76, 153620), (80, 145939), (95, 122896), (152, 76810), (190, 61448), (304, 38405), (380, 30724), (760, 15362), (1520, 7681)]