8414250

素因数分解:

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

素因数の和:896

約数の個数: 64

約数和(自身を含む): 22643712

約数和(自身を除く): 14229462

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 125, 130, 150, 195, 250, 325, 375, 390, 650, 750, 863, 975, 1625, 1726, 1950, 2589, 3250, 4315, 4875, 5178, 8630, 9750, 11219, 12945, 21575, 22438, 25890, 33657, 43150, 56095, 64725, 67314, 107875, 112190, 129450, 168285, 215750, 280475, 323625, 336570, 560950, 647250, 841425, 1402375, 1682850, 2804750, 4207125, 8414250]

約数ペア:

[(1, 8414250), (2, 4207125), (3, 2804750), (5, 1682850), (6, 1402375), (10, 841425), (13, 647250), (15, 560950), (25, 336570), (26, 323625), (30, 280475), (39, 215750), (50, 168285), (65, 129450), (75, 112190), (78, 107875), (125, 67314), (130, 64725), (150, 56095), (195, 43150), (250, 33657), (325, 25890), (375, 22438), (390, 21575), (650, 12945), (750, 11219), (863, 9750), (975, 8630), (1625, 5178), (1726, 4875), (1950, 4315), (2589, 3250)]