16773250

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^2\times {\mathrm{397}}^1$

素因数の和:440

約数の個数: 48

約数和(自身を含む): 34086312

約数和(自身を除く): 17313062

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 125, 130, 169, 250, 325, 338, 397, 650, 794, 845, 1625, 1690, 1985, 3250, 3970, 4225, 5161, 8450, 9925, 10322, 19850, 21125, 25805, 42250, 49625, 51610, 67093, 99250, 129025, 134186, 258050, 335465, 645125, 670930, 1290250, 1677325, 3354650, 8386625, 16773250]

約数ペア:

[(1, 16773250), (2, 8386625), (5, 3354650), (10, 1677325), (13, 1290250), (25, 670930), (26, 645125), (50, 335465), (65, 258050), (125, 134186), (130, 129025), (169, 99250), (250, 67093), (325, 51610), (338, 49625), (397, 42250), (650, 25805), (794, 21125), (845, 19850), (1625, 10322), (1690, 9925), (1985, 8450), (3250, 5161), (3970, 4225)]