1528360

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2011}}^1$

素因数の和:2041

約数の個数: 32

約数和(自身を含む): 3621600

約数和(自身を除く): 2093240

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 2011, 4022, 8044, 10055, 16088, 20110, 38209, 40220, 76418, 80440, 152836, 191045, 305672, 382090, 764180, 1528360]

約数ペア:

[(1, 1528360), (2, 764180), (4, 382090), (5, 305672), (8, 191045), (10, 152836), (19, 80440), (20, 76418), (38, 40220), (40, 38209), (76, 20110), (95, 16088), (152, 10055), (190, 8044), (380, 4022), (760, 2011)]