89033750

素因数分解:

$2^1\times 5^4\times {\mathrm{13}}^1\times {\mathrm{5479}}^1$

素因数の和:5514

約数の個数: 40

約数和(自身を含む): 179754960

約数和(自身を除く): 90721210

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 125, 130, 250, 325, 625, 650, 1250, 1625, 3250, 5479, 8125, 10958, 16250, 27395, 54790, 71227, 136975, 142454, 273950, 356135, 684875, 712270, 1369750, 1780675, 3424375, 3561350, 6848750, 8903375, 17806750, 44516875, 89033750]

約数ペア:

[(1, 89033750), (2, 44516875), (5, 17806750), (10, 8903375), (13, 6848750), (25, 3561350), (26, 3424375), (50, 1780675), (65, 1369750), (125, 712270), (130, 684875), (250, 356135), (325, 273950), (625, 142454), (650, 136975), (1250, 71227), (1625, 54790), (3250, 27395), (5479, 16250), (8125, 10958)]