4876000

素因数分解:

$2^5\times 5^3\times {\mathrm{23}}^1\times {\mathrm{53}}^1$

素因数の和:101

約数の個数: 96

約数和(自身を含む): 12737088

約数和(自身を除く): 7861088

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 32, 40, 46, 50, 53, 80, 92, 100, 106, 115, 125, 160, 184, 200, 212, 230, 250, 265, 368, 400, 424, 460, 500, 530, 575, 736, 800, 848, 920, 1000, 1060, 1150, 1219, 1325, 1696, 1840, 2000, 2120, 2300, 2438, 2650, 2875, 3680, 4000, 4240, 4600, 4876, 5300, 5750, 6095, 6625, 8480, 9200, 9752, 10600, 11500, 12190, 13250, 18400, 19504, 21200, 23000, 24380, 26500, 30475, 39008, 42400, 46000, 48760, 53000, 60950, 92000, 97520, 106000, 121900, 152375, 195040, 212000, 243800, 304750, 487600, 609500, 975200, 1219000, 2438000, 4876000]

約数ペア:

[(1, 4876000), (2, 2438000), (4, 1219000), (5, 975200), (8, 609500), (10, 487600), (16, 304750), (20, 243800), (23, 212000), (25, 195040), (32, 152375), (40, 121900), (46, 106000), (50, 97520), (53, 92000), (80, 60950), (92, 53000), (100, 48760), (106, 46000), (115, 42400), (125, 39008), (160, 30475), (184, 26500), (200, 24380), (212, 23000), (230, 21200), (250, 19504), (265, 18400), (368, 13250), (400, 12190), (424, 11500), (460, 10600), (500, 9752), (530, 9200), (575, 8480), (736, 6625), (800, 6095), (848, 5750), (920, 5300), (1000, 4876), (1060, 4600), (1150, 4240), (1219, 4000), (1325, 3680), (1696, 2875), (1840, 2650), (2000, 2438), (2120, 2300)]