39600250

素因数分解:

$2^1\times 5^3\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1$

素因数の和:208

約数の個数: 64

約数和(自身を含む): 79252992

約数和(自身を除く): 39652742

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 71, 97, 115, 125, 142, 194, 230, 250, 355, 485, 575, 710, 970, 1150, 1633, 1775, 2231, 2425, 2875, 3266, 3550, 4462, 4850, 5750, 6887, 8165, 8875, 11155, 12125, 13774, 16330, 17750, 22310, 24250, 34435, 40825, 55775, 68870, 81650, 111550, 158401, 172175, 204125, 278875, 316802, 344350, 408250, 557750, 792005, 860875, 1584010, 1721750, 3960025, 7920050, 19800125, 39600250]

約数ペア:

[(1, 39600250), (2, 19800125), (5, 7920050), (10, 3960025), (23, 1721750), (25, 1584010), (46, 860875), (50, 792005), (71, 557750), (97, 408250), (115, 344350), (125, 316802), (142, 278875), (194, 204125), (230, 172175), (250, 158401), (355, 111550), (485, 81650), (575, 68870), (710, 55775), (970, 40825), (1150, 34435), (1633, 24250), (1775, 22310), (2231, 17750), (2425, 16330), (2875, 13774), (3266, 12125), (3550, 11155), (4462, 8875), (4850, 8165), (5750, 6887)]