1066860880

素因数分解:

$2^4\times 5^1\times {\mathrm{1693}}^1\times {\mathrm{7877}}^1$

素因数の和:9583

約数の個数: 40

約数和(自身を含む): 2482231752

約数和(自身を除く): 1415370872

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1693, 3386, 6772, 7877, 8465, 13544, 15754, 16930, 27088, 31508, 33860, 39385, 63016, 67720, 78770, 126032, 135440, 157540, 315080, 630160, 13335761, 26671522, 53343044, 66678805, 106686088, 133357610, 213372176, 266715220, 533430440, 1066860880]

約数ペア:

[(1, 1066860880), (2, 533430440), (4, 266715220), (5, 213372176), (8, 133357610), (10, 106686088), (16, 66678805), (20, 53343044), (40, 26671522), (80, 13335761), (1693, 630160), (3386, 315080), (6772, 157540), (7877, 135440), (8465, 126032), (13544, 78770), (15754, 67720), (16930, 63016), (27088, 39385), (31508, 33860)]