10944280

素因数分解:

$2^3\times 5^1\times {\mathrm{419}}^1\times {\mathrm{653}}^1$

素因数の和:1083

約数の個数: 32

約数和(自身を含む): 24721200

約数和(自身を除く): 13776920

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 419, 653, 838, 1306, 1676, 2095, 2612, 3265, 3352, 4190, 5224, 6530, 8380, 13060, 16760, 26120, 273607, 547214, 1094428, 1368035, 2188856, 2736070, 5472140, 10944280]

約数ペア:

[(1, 10944280), (2, 5472140), (4, 2736070), (5, 2188856), (8, 1368035), (10, 1094428), (20, 547214), (40, 273607), (419, 26120), (653, 16760), (838, 13060), (1306, 8380), (1676, 6530), (2095, 5224), (2612, 4190), (3265, 3352)]