1834250

素因数分解:

$2^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1$

素因数の和:80

約数の個数: 64

約数和(自身を含む): 4043520

約数和(自身を除く): 2209270

約数列:

[1, 2, 5, 10, 11, 22, 23, 25, 29, 46, 50, 55, 58, 110, 115, 125, 145, 230, 250, 253, 275, 290, 319, 506, 550, 575, 638, 667, 725, 1150, 1265, 1334, 1375, 1450, 1595, 2530, 2750, 2875, 3190, 3335, 3625, 5750, 6325, 6670, 7250, 7337, 7975, 12650, 14674, 15950, 16675, 31625, 33350, 36685, 39875, 63250, 73370, 79750, 83375, 166750, 183425, 366850, 917125, 1834250]

約数ペア:

[(1, 1834250), (2, 917125), (5, 366850), (10, 183425), (11, 166750), (22, 83375), (23, 79750), (25, 73370), (29, 63250), (46, 39875), (50, 36685), (55, 33350), (58, 31625), (110, 16675), (115, 15950), (125, 14674), (145, 12650), (230, 7975), (250, 7337), (253, 7250), (275, 6670), (290, 6325), (319, 5750), (506, 3625), (550, 3335), (575, 3190), (638, 2875), (667, 2750), (725, 2530), (1150, 1595), (1265, 1450), (1334, 1375)]