10449680

素因数分解:

$2^4\times 5^1\times {\mathrm{130621}}^1$

素因数の和:130634

約数の個数: 20

約数和(自身を含む): 24295692

約数和(自身を除く): 13846012

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 130621, 261242, 522484, 653105, 1044968, 1306210, 2089936, 2612420, 5224840, 10449680]

約数ペア:

[(1, 10449680), (2, 5224840), (4, 2612420), (5, 2089936), (8, 1306210), (10, 1044968), (16, 653105), (20, 522484), (40, 261242), (80, 130621)]