3604250

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{1109}}^1$

素因数の和:1139

約数の個数: 32

約数和(自身を含む): 7272720

約数和(自身を除く): 3668470

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 125, 130, 250, 325, 650, 1109, 1625, 2218, 3250, 5545, 11090, 14417, 27725, 28834, 55450, 72085, 138625, 144170, 277250, 360425, 720850, 1802125, 3604250]

約数ペア:

[(1, 3604250), (2, 1802125), (5, 720850), (10, 360425), (13, 277250), (25, 144170), (26, 138625), (50, 72085), (65, 55450), (125, 28834), (130, 27725), (250, 14417), (325, 11090), (650, 5545), (1109, 3250), (1625, 2218)]