133345250

素因数分解:

$2^1\times 5^3\times {\mathrm{101}}^1\times {\mathrm{5281}}^1$

素因数の和:5399

約数の個数: 32

約数和(自身を含む): 252141552

約数和(自身を除く): 118796302

約数列:

[1, 2, 5, 10, 25, 50, 101, 125, 202, 250, 505, 1010, 2525, 5050, 5281, 10562, 12625, 25250, 26405, 52810, 132025, 264050, 533381, 660125, 1066762, 1320250, 2666905, 5333810, 13334525, 26669050, 66672625, 133345250]

約数ペア:

[(1, 133345250), (2, 66672625), (5, 26669050), (10, 13334525), (25, 5333810), (50, 2666905), (101, 1320250), (125, 1066762), (202, 660125), (250, 533381), (505, 264050), (1010, 132025), (2525, 52810), (5050, 26405), (5281, 25250), (10562, 12625)]