127526750

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{39239}}^1$

素因数の和:39269

約数の個数: 32

約数和(自身を含む): 257100480

約数和(自身を除く): 129573730

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 125, 130, 250, 325, 650, 1625, 3250, 39239, 78478, 196195, 392390, 510107, 980975, 1020214, 1961950, 2550535, 4904875, 5101070, 9809750, 12752675, 25505350, 63763375, 127526750]

約数ペア:

[(1, 127526750), (2, 63763375), (5, 25505350), (10, 12752675), (13, 9809750), (25, 5101070), (26, 4904875), (50, 2550535), (65, 1961950), (125, 1020214), (130, 980975), (250, 510107), (325, 392390), (650, 196195), (1625, 78478), (3250, 39239)]