42259750

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{13003}}^1$

素因数の和:13033

約数の個数: 32

約数和(自身を含む): 85202208

約数和(自身を除く): 42942458

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 125, 130, 250, 325, 650, 1625, 3250, 13003, 26006, 65015, 130030, 169039, 325075, 338078, 650150, 845195, 1625375, 1690390, 3250750, 4225975, 8451950, 21129875, 42259750]

約数ペア:

[(1, 42259750), (2, 21129875), (5, 8451950), (10, 4225975), (13, 3250750), (25, 1690390), (26, 1625375), (50, 845195), (65, 650150), (125, 338078), (130, 325075), (250, 169039), (325, 130030), (650, 65015), (1625, 26006), (3250, 13003)]