10981580

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{23873}}^1$

素因数の和:23905

約数の個数: 24

約数和(自身を含む): 24064992

約数和(自身を除く): 13083412

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 23873, 47746, 95492, 119365, 238730, 477460, 549079, 1098158, 2196316, 2745395, 5490790, 10981580]

約数ペア:

[(1, 10981580), (2, 5490790), (4, 2745395), (5, 2196316), (10, 1098158), (20, 549079), (23, 477460), (46, 238730), (92, 119365), (115, 95492), (230, 47746), (460, 23873)]