222733240

素因数分解:

$2^3\times 5^1\times {\mathrm{5568331}}^1$

素因数の和:5568342

約数の個数: 16

約数和(自身を含む): 501149880

約数和(自身を除く): 278416640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 5568331, 11136662, 22273324, 27841655, 44546648, 55683310, 111366620, 222733240]

約数ペア:

[(1, 222733240), (2, 111366620), (4, 55683310), (5, 44546648), (8, 27841655), (10, 22273324), (20, 11136662), (40, 5568331)]