127989250

素因数分解:

$2^1\times 5^3\times {\mathrm{23}}^1\times {\mathrm{22259}}^1$

素因数の和:22299

約数の個数: 32

約数和(自身を含む): 250024320

約数和(自身を除く): 122035070

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 115, 125, 230, 250, 575, 1150, 2875, 5750, 22259, 44518, 111295, 222590, 511957, 556475, 1023914, 1112950, 2559785, 2782375, 5119570, 5564750, 12798925, 25597850, 63994625, 127989250]

約数ペア:

[(1, 127989250), (2, 63994625), (5, 25597850), (10, 12798925), (23, 5564750), (25, 5119570), (46, 2782375), (50, 2559785), (115, 1112950), (125, 1023914), (230, 556475), (250, 511957), (575, 222590), (1150, 111295), (2875, 44518), (5750, 22259)]