41356000

素因数分解:

$2^5\times 5^3\times 7^2\times {\mathrm{211}}^1$

素因数の和:250

約数の個数: 144

約数和(自身を含む): 118761552

約数和(自身を除く): 77405552

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 49, 50, 56, 70, 80, 98, 100, 112, 125, 140, 160, 175, 196, 200, 211, 224, 245, 250, 280, 350, 392, 400, 422, 490, 500, 560, 700, 784, 800, 844, 875, 980, 1000, 1055, 1120, 1225, 1400, 1477, 1568, 1688, 1750, 1960, 2000, 2110, 2450, 2800, 2954, 3376, 3500, 3920, 4000, 4220, 4900, 5275, 5600, 5908, 6125, 6752, 7000, 7385, 7840, 8440, 9800, 10339, 10550, 11816, 12250, 14000, 14770, 16880, 19600, 20678, 21100, 23632, 24500, 26375, 28000, 29540, 33760, 36925, 39200, 41356, 42200, 47264, 49000, 51695, 52750, 59080, 73850, 82712, 84400, 98000, 103390, 105500, 118160, 147700, 165424, 168800, 184625, 196000, 206780, 211000, 236320, 258475, 295400, 330848, 369250, 413560, 422000, 516950, 590800, 738500, 827120, 844000, 1033900, 1181600, 1292375, 1477000, 1654240, 2067800, 2584750, 2954000, 4135600, 5169500, 5908000, 8271200, 10339000, 20678000, 41356000]

約数ペア:

[(1, 41356000), (2, 20678000), (4, 10339000), (5, 8271200), (7, 5908000), (8, 5169500), (10, 4135600), (14, 2954000), (16, 2584750), (20, 2067800), (25, 1654240), (28, 1477000), (32, 1292375), (35, 1181600), (40, 1033900), (49, 844000), (50, 827120), (56, 738500), (70, 590800), (80, 516950), (98, 422000), (100, 413560), (112, 369250), (125, 330848), (140, 295400), (160, 258475), (175, 236320), (196, 211000), (200, 206780), (211, 196000), (224, 184625), (245, 168800), (250, 165424), (280, 147700), (350, 118160), (392, 105500), (400, 103390), (422, 98000), (490, 84400), (500, 82712), (560, 73850), (700, 59080), (784, 52750), (800, 51695), (844, 49000), (875, 47264), (980, 42200), (1000, 41356), (1055, 39200), (1120, 36925), (1225, 33760), (1400, 29540), (1477, 28000), (1568, 26375), (1688, 24500), (1750, 23632), (1960, 21100), (2000, 20678), (2110, 19600), (2450, 16880), (2800, 14770), (2954, 14000), (3376, 12250), (3500, 11816), (3920, 10550), (4000, 10339), (4220, 9800), (4900, 8440), (5275, 7840), (5600, 7385), (5908, 7000), (6125, 6752)]