26746480

素因数分解:

$2^4\times 5^1\times {\mathrm{334331}}^1$

素因数の和:334344

約数の個数: 20

約数和(自身を含む): 62185752

約数和(自身を除く): 35439272

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 334331, 668662, 1337324, 1671655, 2674648, 3343310, 5349296, 6686620, 13373240, 26746480]

約数ペア:

[(1, 26746480), (2, 13373240), (4, 6686620), (5, 5349296), (8, 3343310), (10, 2674648), (16, 1671655), (20, 1337324), (40, 668662), (80, 334331)]