2016098180

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{257}}^1\times {\mathrm{10601}}^1$

素因数の和:10904

約数の個数: 48

約数和(自身を含む): 4365564336

約数和(自身を除く): 2349466156

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 257, 370, 514, 740, 1028, 1285, 2570, 5140, 9509, 10601, 19018, 21202, 38036, 42404, 47545, 53005, 95090, 106010, 190180, 212020, 392237, 784474, 1568948, 1961185, 2724457, 3922370, 5448914, 7844740, 10897828, 13622285, 27244570, 54489140, 100804909, 201609818, 403219636, 504024545, 1008049090, 2016098180]

約数ペア:

[(1, 2016098180), (2, 1008049090), (4, 504024545), (5, 403219636), (10, 201609818), (20, 100804909), (37, 54489140), (74, 27244570), (148, 13622285), (185, 10897828), (257, 7844740), (370, 5448914), (514, 3922370), (740, 2724457), (1028, 1961185), (1285, 1568948), (2570, 784474), (5140, 392237), (9509, 212020), (10601, 190180), (19018, 106010), (21202, 95090), (38036, 53005), (42404, 47545)]