2752051240

素因数分解:

$2^3\times 5^1\times {\mathrm{613}}^1\times {\mathrm{112237}}^1$

素因数の和:112861

約数の個数: 32

約数和(自身を含む): 6202271880

約数和(自身を除く): 3450220640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 613, 1226, 2452, 3065, 4904, 6130, 12260, 24520, 112237, 224474, 448948, 561185, 897896, 1122370, 2244740, 4489480, 68801281, 137602562, 275205124, 344006405, 550410248, 688012810, 1376025620, 2752051240]

約数ペア:

[(1, 2752051240), (2, 1376025620), (4, 688012810), (5, 550410248), (8, 344006405), (10, 275205124), (20, 137602562), (40, 68801281), (613, 4489480), (1226, 2244740), (2452, 1122370), (3065, 897896), (4904, 561185), (6130, 448948), (12260, 224474), (24520, 112237)]