9145280260

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{827}}^1\times {\mathrm{29101}}^1$

素因数の和:29956

約数の個数: 48

約数和(自身を含む): 20241023040

約数和(自身を除く): 11095742780

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 827, 1654, 3308, 4135, 8270, 15713, 16540, 29101, 31426, 58202, 62852, 78565, 116404, 145505, 157130, 291010, 314260, 552919, 582020, 1105838, 2211676, 2764595, 5529190, 11058380, 24066527, 48133054, 96266108, 120332635, 240665270, 457264013, 481330540, 914528026, 1829056052, 2286320065, 4572640130, 9145280260]

約数ペア:

[(1, 9145280260), (2, 4572640130), (4, 2286320065), (5, 1829056052), (10, 914528026), (19, 481330540), (20, 457264013), (38, 240665270), (76, 120332635), (95, 96266108), (190, 48133054), (380, 24066527), (827, 11058380), (1654, 5529190), (3308, 2764595), (4135, 2211676), (8270, 1105838), (15713, 582020), (16540, 552919), (29101, 314260), (31426, 291010), (58202, 157130), (62852, 145505), (78565, 116404)]