1569172420

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{65003}}^1$

素因数の和:65100

約数の個数: 48

約数和(自身を含む): 3538297728

約数和(自身を除く): 1969125308

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 71, 85, 142, 170, 284, 340, 355, 710, 1207, 1420, 2414, 4828, 6035, 12070, 24140, 65003, 130006, 260012, 325015, 650030, 1105051, 1300060, 2210102, 4420204, 4615213, 5525255, 9230426, 11050510, 18460852, 22101020, 23076065, 46152130, 78458621, 92304260, 156917242, 313834484, 392293105, 784586210, 1569172420]

約数ペア:

[(1, 1569172420), (2, 784586210), (4, 392293105), (5, 313834484), (10, 156917242), (17, 92304260), (20, 78458621), (34, 46152130), (68, 23076065), (71, 22101020), (85, 18460852), (142, 11050510), (170, 9230426), (284, 5525255), (340, 4615213), (355, 4420204), (710, 2210102), (1207, 1300060), (1420, 1105051), (2414, 650030), (4828, 325015), (6035, 260012), (12070, 130006), (24140, 65003)]