3949761320

素因数分解:

$2^3\times 5^1\times {\mathrm{113}}^1\times {\mathrm{337}}^1\times {\mathrm{2593}}^1$

素因数の和:3054

約数の個数: 64

約数和(自身を含む): 8995680720

約数和(自身を除く): 5045919400

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 113, 226, 337, 452, 565, 674, 904, 1130, 1348, 1685, 2260, 2593, 2696, 3370, 4520, 5186, 6740, 10372, 12965, 13480, 20744, 25930, 38081, 51860, 76162, 103720, 152324, 190405, 293009, 304648, 380810, 586018, 761620, 873841, 1172036, 1465045, 1523240, 1747682, 2344072, 2930090, 3495364, 4369205, 5860180, 6990728, 8738410, 11720360, 17476820, 34953640, 98744033, 197488066, 394976132, 493720165, 789952264, 987440330, 1974880660, 3949761320]

約数ペア:

[(1, 3949761320), (2, 1974880660), (4, 987440330), (5, 789952264), (8, 493720165), (10, 394976132), (20, 197488066), (40, 98744033), (113, 34953640), (226, 17476820), (337, 11720360), (452, 8738410), (565, 6990728), (674, 5860180), (904, 4369205), (1130, 3495364), (1348, 2930090), (1685, 2344072), (2260, 1747682), (2593, 1523240), (2696, 1465045), (3370, 1172036), (4520, 873841), (5186, 761620), (6740, 586018), (10372, 380810), (12965, 304648), (13480, 293009), (20744, 190405), (25930, 152324), (38081, 103720), (51860, 76162)]