9910480

素因数分解:

$2^4\times 5^1\times {\mathrm{73}}^1\times {\mathrm{1697}}^1$

素因数の和:1783

約数の個数: 40

約数和(自身を含む): 23371272

約数和(自身を除く): 13460792

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 73, 80, 146, 292, 365, 584, 730, 1168, 1460, 1697, 2920, 3394, 5840, 6788, 8485, 13576, 16970, 27152, 33940, 67880, 123881, 135760, 247762, 495524, 619405, 991048, 1238810, 1982096, 2477620, 4955240, 9910480]

約数ペア:

[(1, 9910480), (2, 4955240), (4, 2477620), (5, 1982096), (8, 1238810), (10, 991048), (16, 619405), (20, 495524), (40, 247762), (73, 135760), (80, 123881), (146, 67880), (292, 33940), (365, 27152), (584, 16970), (730, 13576), (1168, 8485), (1460, 6788), (1697, 5840), (2920, 3394)]