236242480

素因数分解:

$2^4\times 5^1\times {\mathrm{149}}^1\times {\mathrm{19819}}^1$

素因数の和:19981

約数の個数: 40

約数和(自身を含む): 552978000

約数和(自身を除く): 316735520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 149, 298, 596, 745, 1192, 1490, 2384, 2980, 5960, 11920, 19819, 39638, 79276, 99095, 158552, 198190, 317104, 396380, 792760, 1585520, 2953031, 5906062, 11812124, 14765155, 23624248, 29530310, 47248496, 59060620, 118121240, 236242480]

約数ペア:

[(1, 236242480), (2, 118121240), (4, 59060620), (5, 47248496), (8, 29530310), (10, 23624248), (16, 14765155), (20, 11812124), (40, 5906062), (80, 2953031), (149, 1585520), (298, 792760), (596, 396380), (745, 317104), (1192, 198190), (1490, 158552), (2384, 99095), (2980, 79276), (5960, 39638), (11920, 19819)]