4117000

素因数分解:

$2^3\times 5^3\times {\mathrm{23}}^1\times {\mathrm{179}}^1$

素因数の和:223

約数の個数: 64

約数和(自身を含む): 10108800

約数和(自身を除く): 5991800

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 25, 40, 46, 50, 92, 100, 115, 125, 179, 184, 200, 230, 250, 358, 460, 500, 575, 716, 895, 920, 1000, 1150, 1432, 1790, 2300, 2875, 3580, 4117, 4475, 4600, 5750, 7160, 8234, 8950, 11500, 16468, 17900, 20585, 22375, 23000, 32936, 35800, 41170, 44750, 82340, 89500, 102925, 164680, 179000, 205850, 411700, 514625, 823400, 1029250, 2058500, 4117000]

約数ペア:

[(1, 4117000), (2, 2058500), (4, 1029250), (5, 823400), (8, 514625), (10, 411700), (20, 205850), (23, 179000), (25, 164680), (40, 102925), (46, 89500), (50, 82340), (92, 44750), (100, 41170), (115, 35800), (125, 32936), (179, 23000), (184, 22375), (200, 20585), (230, 17900), (250, 16468), (358, 11500), (460, 8950), (500, 8234), (575, 7160), (716, 5750), (895, 4600), (920, 4475), (1000, 4117), (1150, 3580), (1432, 2875), (1790, 2300)]