3137351620

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1601}}^1\times {\mathrm{7537}}^1$

素因数の和:9160

約数の個数: 48

約数和(自身を含む): 7100615088

約数和(自身を除く): 3963263468

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 1601, 3202, 6404, 7537, 8005, 15074, 16010, 20813, 30148, 32020, 37685, 41626, 75370, 83252, 97981, 104065, 150740, 195962, 208130, 391924, 416260, 489905, 979810, 1959620, 12066737, 24133474, 48266948, 60333685, 120667370, 156867581, 241334740, 313735162, 627470324, 784337905, 1568675810, 3137351620]

約数ペア:

[(1, 3137351620), (2, 1568675810), (4, 784337905), (5, 627470324), (10, 313735162), (13, 241334740), (20, 156867581), (26, 120667370), (52, 60333685), (65, 48266948), (130, 24133474), (260, 12066737), (1601, 1959620), (3202, 979810), (6404, 489905), (7537, 416260), (8005, 391924), (15074, 208130), (16010, 195962), (20813, 150740), (30148, 104065), (32020, 97981), (37685, 83252), (41626, 75370)]