22166250

素因数分解:

$2^1\times 3^1\times 5^4\times {\mathrm{23}}^1\times {\mathrm{257}}^1$

素因数の和:305

約数の個数: 80

約数和(自身を含む): 58031424

約数和(自身を除く): 35865174

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 25, 30, 46, 50, 69, 75, 115, 125, 138, 150, 230, 250, 257, 345, 375, 514, 575, 625, 690, 750, 771, 1150, 1250, 1285, 1542, 1725, 1875, 2570, 2875, 3450, 3750, 3855, 5750, 5911, 6425, 7710, 8625, 11822, 12850, 14375, 17250, 17733, 19275, 28750, 29555, 32125, 35466, 38550, 43125, 59110, 64250, 86250, 88665, 96375, 147775, 160625, 177330, 192750, 295550, 321250, 443325, 481875, 738875, 886650, 963750, 1477750, 2216625, 3694375, 4433250, 7388750, 11083125, 22166250]

約数ペア:

[(1, 22166250), (2, 11083125), (3, 7388750), (5, 4433250), (6, 3694375), (10, 2216625), (15, 1477750), (23, 963750), (25, 886650), (30, 738875), (46, 481875), (50, 443325), (69, 321250), (75, 295550), (115, 192750), (125, 177330), (138, 160625), (150, 147775), (230, 96375), (250, 88665), (257, 86250), (345, 64250), (375, 59110), (514, 43125), (575, 38550), (625, 35466), (690, 32125), (750, 29555), (771, 28750), (1150, 19275), (1250, 17733), (1285, 17250), (1542, 14375), (1725, 12850), (1875, 11822), (2570, 8625), (2875, 7710), (3450, 6425), (3750, 5911), (3855, 5750)]