4920566080

素因数分解:

$2^6\times 5^1\times {\mathrm{911}}^1\times {\mathrm{16879}}^1$

素因数の和:17807

約数の個数: 56

約数和(自身を含む): 11730654720

約数和(自身を除く): 6810088640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 911, 1822, 3644, 4555, 7288, 9110, 14576, 16879, 18220, 29152, 33758, 36440, 58304, 67516, 72880, 84395, 135032, 145760, 168790, 270064, 291520, 337580, 540128, 675160, 1080256, 1350320, 2700640, 5401280, 15376769, 30753538, 61507076, 76883845, 123014152, 153767690, 246028304, 307535380, 492056608, 615070760, 984113216, 1230141520, 2460283040, 4920566080]

約数ペア:

[(1, 4920566080), (2, 2460283040), (4, 1230141520), (5, 984113216), (8, 615070760), (10, 492056608), (16, 307535380), (20, 246028304), (32, 153767690), (40, 123014152), (64, 76883845), (80, 61507076), (160, 30753538), (320, 15376769), (911, 5401280), (1822, 2700640), (3644, 1350320), (4555, 1080256), (7288, 675160), (9110, 540128), (14576, 337580), (16879, 291520), (18220, 270064), (29152, 168790), (33758, 145760), (36440, 135032), (58304, 84395), (67516, 72880)]