2036706320

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2314439}}^1$

素因数の和:2314463

約数の個数: 40

約数和(自身を含む): 5165830080

約数和(自身を除く): 3129123760

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 2314439, 4628878, 9257756, 11572195, 18515512, 23144390, 25458829, 37031024, 46288780, 50917658, 92577560, 101835316, 127294145, 185155120, 203670632, 254588290, 407341264, 509176580, 1018353160, 2036706320]

約数ペア:

[(1, 2036706320), (2, 1018353160), (4, 509176580), (5, 407341264), (8, 254588290), (10, 203670632), (11, 185155120), (16, 127294145), (20, 101835316), (22, 92577560), (40, 50917658), (44, 46288780), (55, 37031024), (80, 25458829), (88, 23144390), (110, 18515512), (176, 11572195), (220, 9257756), (440, 4628878), (880, 2314439)]