2008761760

素因数分解:

$2^5\times 5^1\times {\mathrm{12554761}}^1$

素因数の和:12554776

約数の個数: 24

約数和(自身を含む): 4745700036

約数和(自身を除く): 2736938276

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 12554761, 25109522, 50219044, 62773805, 100438088, 125547610, 200876176, 251095220, 401752352, 502190440, 1004380880, 2008761760]

約数ペア:

[(1, 2008761760), (2, 1004380880), (4, 502190440), (5, 401752352), (8, 251095220), (10, 200876176), (16, 125547610), (20, 100438088), (32, 62773805), (40, 50219044), (80, 25109522), (160, 12554761)]