200522080

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{113933}}^1$

素因数の和:113959

約数の個数: 48

約数和(自身を含む): 516804624

約数和(自身を除く): 316282544

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 160, 176, 220, 352, 440, 880, 1760, 113933, 227866, 455732, 569665, 911464, 1139330, 1253263, 1822928, 2278660, 2506526, 3645856, 4557320, 5013052, 6266315, 9114640, 10026104, 12532630, 18229280, 20052208, 25065260, 40104416, 50130520, 100261040, 200522080]

約数ペア:

[(1, 200522080), (2, 100261040), (4, 50130520), (5, 40104416), (8, 25065260), (10, 20052208), (11, 18229280), (16, 12532630), (20, 10026104), (22, 9114640), (32, 6266315), (40, 5013052), (44, 4557320), (55, 3645856), (80, 2506526), (88, 2278660), (110, 1822928), (160, 1253263), (176, 1139330), (220, 911464), (352, 569665), (440, 455732), (880, 227866), (1760, 113933)]