2749209920

素因数分解:

$2^6\times 5^1\times {\mathrm{1481}}^1\times {\mathrm{5801}}^1$

素因数の和:7299

約数の個数: 56

約数和(自身を含む): 6552105768

約数和(自身を除く): 3802895848

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 1481, 2962, 5801, 5924, 7405, 11602, 11848, 14810, 23204, 23696, 29005, 29620, 46408, 47392, 58010, 59240, 92816, 94784, 116020, 118480, 185632, 232040, 236960, 371264, 464080, 473920, 928160, 1856320, 8591281, 17182562, 34365124, 42956405, 68730248, 85912810, 137460496, 171825620, 274920992, 343651240, 549841984, 687302480, 1374604960, 2749209920]

約数ペア:

[(1, 2749209920), (2, 1374604960), (4, 687302480), (5, 549841984), (8, 343651240), (10, 274920992), (16, 171825620), (20, 137460496), (32, 85912810), (40, 68730248), (64, 42956405), (80, 34365124), (160, 17182562), (320, 8591281), (1481, 1856320), (2962, 928160), (5801, 473920), (5924, 464080), (7405, 371264), (11602, 236960), (11848, 232040), (14810, 185632), (23204, 118480), (23696, 116020), (29005, 94784), (29620, 92816), (46408, 59240), (47392, 58010)]