236436920

素因数分解:

$2^3\times 5^1\times {\mathrm{2213}}^1\times {\mathrm{2671}}^1$

素因数の和:4895

約数の個数: 32

約数和(自身を含む): 532422720

約数和(自身を除く): 295985800

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2213, 2671, 4426, 5342, 8852, 10684, 11065, 13355, 17704, 21368, 22130, 26710, 44260, 53420, 88520, 106840, 5910923, 11821846, 23643692, 29554615, 47287384, 59109230, 118218460, 236436920]

約数ペア:

[(1, 236436920), (2, 118218460), (4, 59109230), (5, 47287384), (8, 29554615), (10, 23643692), (20, 11821846), (40, 5910923), (2213, 106840), (2671, 88520), (4426, 53420), (5342, 44260), (8852, 26710), (10684, 22130), (11065, 21368), (13355, 17704)]