5113250

素因数分解:

$2^1\times 5^3\times {\mathrm{113}}^1\times {\mathrm{181}}^1$

素因数の和:311

約数の個数: 32

約数和(自身を含む): 9710064

約数和(自身を除く): 4596814

約数列:

[1, 2, 5, 10, 25, 50, 113, 125, 181, 226, 250, 362, 565, 905, 1130, 1810, 2825, 4525, 5650, 9050, 14125, 20453, 22625, 28250, 40906, 45250, 102265, 204530, 511325, 1022650, 2556625, 5113250]

約数ペア:

[(1, 5113250), (2, 2556625), (5, 1022650), (10, 511325), (25, 204530), (50, 102265), (113, 45250), (125, 40906), (181, 28250), (226, 22625), (250, 20453), (362, 14125), (565, 9050), (905, 5650), (1130, 4525), (1810, 2825)]