8613660680

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{5820041}}^1$

素因数の和:5820089

約数の個数: 32

約数和(自身を含む): 19904543640

約数和(自身を除く): 11290882960

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 148, 185, 296, 370, 740, 1480, 5820041, 11640082, 23280164, 29100205, 46560328, 58200410, 116400820, 215341517, 232801640, 430683034, 861366068, 1076707585, 1722732136, 2153415170, 4306830340, 8613660680]

約数ペア:

[(1, 8613660680), (2, 4306830340), (4, 2153415170), (5, 1722732136), (8, 1076707585), (10, 861366068), (20, 430683034), (37, 232801640), (40, 215341517), (74, 116400820), (148, 58200410), (185, 46560328), (296, 29100205), (370, 23280164), (740, 11640082), (1480, 5820041)]