2008026250

素因数分解:

$2^1\times 5^4\times {\mathrm{41}}^1\times {\mathrm{39181}}^1$

素因数の和:39244

約数の個数: 40

約数和(自身を含む): 3855743892

約数和(自身を除く): 1847717642

約数列:

[1, 2, 5, 10, 25, 41, 50, 82, 125, 205, 250, 410, 625, 1025, 1250, 2050, 5125, 10250, 25625, 39181, 51250, 78362, 195905, 391810, 979525, 1606421, 1959050, 3212842, 4897625, 8032105, 9795250, 16064210, 24488125, 40160525, 48976250, 80321050, 200802625, 401605250, 1004013125, 2008026250]

約数ペア:

[(1, 2008026250), (2, 1004013125), (5, 401605250), (10, 200802625), (25, 80321050), (41, 48976250), (50, 40160525), (82, 24488125), (125, 16064210), (205, 9795250), (250, 8032105), (410, 4897625), (625, 3212842), (1025, 1959050), (1250, 1606421), (2050, 979525), (5125, 391810), (10250, 195905), (25625, 78362), (39181, 51250)]