40221310

素因数分解:

$2^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{16829}}^1$

素因数の和:17075

約数の個数: 16

約数和(自身を含む): 72705600

約数和(自身を除く): 32484290

約数列:

[1, 2, 5, 10, 239, 478, 1195, 2390, 16829, 33658, 84145, 168290, 4022131, 8044262, 20110655, 40221310]

約数ペア:

[(1, 40221310), (2, 20110655), (5, 8044262), (10, 4022131), (239, 168290), (478, 84145), (1195, 33658), (2390, 16829)]