6412250

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{1973}}^1$

素因数の和:2003

約数の個数: 32

約数和(自身を含む): 12933648

約数和(自身を除く): 6521398

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 125, 130, 250, 325, 650, 1625, 1973, 3250, 3946, 9865, 19730, 25649, 49325, 51298, 98650, 128245, 246625, 256490, 493250, 641225, 1282450, 3206125, 6412250]

約数ペア:

[(1, 6412250), (2, 3206125), (5, 1282450), (10, 641225), (13, 493250), (25, 256490), (26, 246625), (50, 128245), (65, 98650), (125, 51298), (130, 49325), (250, 25649), (325, 19730), (650, 9865), (1625, 3946), (1973, 3250)]