16828500

素因数分解:

$2^2\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{863}}^1$

素因数の和:898

約数の個数: 96

約数和(自身を含む): 52835328

約数和(自身を除く): 36006828

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 100, 125, 130, 150, 156, 195, 250, 260, 300, 325, 375, 390, 500, 650, 750, 780, 863, 975, 1300, 1500, 1625, 1726, 1950, 2589, 3250, 3452, 3900, 4315, 4875, 5178, 6500, 8630, 9750, 10356, 11219, 12945, 17260, 19500, 21575, 22438, 25890, 33657, 43150, 44876, 51780, 56095, 64725, 67314, 86300, 107875, 112190, 129450, 134628, 168285, 215750, 224380, 258900, 280475, 323625, 336570, 431500, 560950, 647250, 673140, 841425, 1121900, 1294500, 1402375, 1682850, 2804750, 3365700, 4207125, 5609500, 8414250, 16828500]

約数ペア:

[(1, 16828500), (2, 8414250), (3, 5609500), (4, 4207125), (5, 3365700), (6, 2804750), (10, 1682850), (12, 1402375), (13, 1294500), (15, 1121900), (20, 841425), (25, 673140), (26, 647250), (30, 560950), (39, 431500), (50, 336570), (52, 323625), (60, 280475), (65, 258900), (75, 224380), (78, 215750), (100, 168285), (125, 134628), (130, 129450), (150, 112190), (156, 107875), (195, 86300), (250, 67314), (260, 64725), (300, 56095), (325, 51780), (375, 44876), (390, 43150), (500, 33657), (650, 25890), (750, 22438), (780, 21575), (863, 19500), (975, 17260), (1300, 12945), (1500, 11219), (1625, 10356), (1726, 9750), (1950, 8630), (2589, 6500), (3250, 5178), (3452, 4875), (3900, 4315)]