8187615740

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{1451}}^1\times {\mathrm{4211}}^1$

素因数の和:5738

約数の個数: 48

約数和(自身を含む): 17466793344

約数和(自身を除く): 9279177604

約数列:

[1, 2, 4, 5, 10, 20, 67, 134, 268, 335, 670, 1340, 1451, 2902, 4211, 5804, 7255, 8422, 14510, 16844, 21055, 29020, 42110, 84220, 97217, 194434, 282137, 388868, 486085, 564274, 972170, 1128548, 1410685, 1944340, 2821370, 5642740, 6110161, 12220322, 24440644, 30550805, 61101610, 122203220, 409380787, 818761574, 1637523148, 2046903935, 4093807870, 8187615740]

約数ペア:

[(1, 8187615740), (2, 4093807870), (4, 2046903935), (5, 1637523148), (10, 818761574), (20, 409380787), (67, 122203220), (134, 61101610), (268, 30550805), (335, 24440644), (670, 12220322), (1340, 6110161), (1451, 5642740), (2902, 2821370), (4211, 1944340), (5804, 1410685), (7255, 1128548), (8422, 972170), (14510, 564274), (16844, 486085), (21055, 388868), (29020, 282137), (42110, 194434), (84220, 97217)]