13318250

素因数分解:

$2^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{167}}^1$

素因数の和:224

約数の個数: 64

約数和(自身を含む): 28304640

約数和(自身を除く): 14986390

約数列:

[1, 2, 5, 10, 11, 22, 25, 29, 50, 55, 58, 110, 125, 145, 167, 250, 275, 290, 319, 334, 550, 638, 725, 835, 1375, 1450, 1595, 1670, 1837, 2750, 3190, 3625, 3674, 4175, 4843, 7250, 7975, 8350, 9185, 9686, 15950, 18370, 20875, 24215, 39875, 41750, 45925, 48430, 53273, 79750, 91850, 106546, 121075, 229625, 242150, 266365, 459250, 532730, 605375, 1210750, 1331825, 2663650, 6659125, 13318250]

約数ペア:

[(1, 13318250), (2, 6659125), (5, 2663650), (10, 1331825), (11, 1210750), (22, 605375), (25, 532730), (29, 459250), (50, 266365), (55, 242150), (58, 229625), (110, 121075), (125, 106546), (145, 91850), (167, 79750), (250, 53273), (275, 48430), (290, 45925), (319, 41750), (334, 39875), (550, 24215), (638, 20875), (725, 18370), (835, 15950), (1375, 9686), (1450, 9185), (1595, 8350), (1670, 7975), (1837, 7250), (2750, 4843), (3190, 4175), (3625, 3674)]