39008000

素因数分解:

$2^8\times 5^3\times {\mathrm{23}}^1\times {\mathrm{53}}^1$

素因数の和:107

約数の個数: 144

約数和(自身を含む): 103311936

約数和(自身を除く): 64303936

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 32, 40, 46, 50, 53, 64, 80, 92, 100, 106, 115, 125, 128, 160, 184, 200, 212, 230, 250, 256, 265, 320, 368, 400, 424, 460, 500, 530, 575, 640, 736, 800, 848, 920, 1000, 1060, 1150, 1219, 1280, 1325, 1472, 1600, 1696, 1840, 2000, 2120, 2300, 2438, 2650, 2875, 2944, 3200, 3392, 3680, 4000, 4240, 4600, 4876, 5300, 5750, 5888, 6095, 6400, 6625, 6784, 7360, 8000, 8480, 9200, 9752, 10600, 11500, 12190, 13250, 13568, 14720, 16000, 16960, 18400, 19504, 21200, 23000, 24380, 26500, 29440, 30475, 32000, 33920, 36800, 39008, 42400, 46000, 48760, 53000, 60950, 67840, 73600, 78016, 84800, 92000, 97520, 106000, 121900, 147200, 152375, 156032, 169600, 184000, 195040, 212000, 243800, 304750, 312064, 339200, 368000, 390080, 424000, 487600, 609500, 736000, 780160, 848000, 975200, 1219000, 1560320, 1696000, 1950400, 2438000, 3900800, 4876000, 7801600, 9752000, 19504000, 39008000]

約数ペア:

[(1, 39008000), (2, 19504000), (4, 9752000), (5, 7801600), (8, 4876000), (10, 3900800), (16, 2438000), (20, 1950400), (23, 1696000), (25, 1560320), (32, 1219000), (40, 975200), (46, 848000), (50, 780160), (53, 736000), (64, 609500), (80, 487600), (92, 424000), (100, 390080), (106, 368000), (115, 339200), (125, 312064), (128, 304750), (160, 243800), (184, 212000), (200, 195040), (212, 184000), (230, 169600), (250, 156032), (256, 152375), (265, 147200), (320, 121900), (368, 106000), (400, 97520), (424, 92000), (460, 84800), (500, 78016), (530, 73600), (575, 67840), (640, 60950), (736, 53000), (800, 48760), (848, 46000), (920, 42400), (1000, 39008), (1060, 36800), (1150, 33920), (1219, 32000), (1280, 30475), (1325, 29440), (1472, 26500), (1600, 24380), (1696, 23000), (1840, 21200), (2000, 19504), (2120, 18400), (2300, 16960), (2438, 16000), (2650, 14720), (2875, 13568), (2944, 13250), (3200, 12190), (3392, 11500), (3680, 10600), (4000, 9752), (4240, 9200), (4600, 8480), (4876, 8000), (5300, 7360), (5750, 6784), (5888, 6625), (6095, 6400)]