4920751000

素因数分解:

$2^3\times 5^3\times {\mathrm{11}}^1\times {\mathrm{439}}^1\times {\mathrm{1019}}^1$

素因数の和:1490

約数の個数: 128

約数和(自身を含む): 12602304000

約数和(自身を除く): 7681553000

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 44, 50, 55, 88, 100, 110, 125, 200, 220, 250, 275, 439, 440, 500, 550, 878, 1000, 1019, 1100, 1375, 1756, 2038, 2195, 2200, 2750, 3512, 4076, 4390, 4829, 5095, 5500, 8152, 8780, 9658, 10190, 10975, 11000, 11209, 17560, 19316, 20380, 21950, 22418, 24145, 25475, 38632, 40760, 43900, 44836, 48290, 50950, 54875, 56045, 87800, 89672, 96580, 101900, 109750, 112090, 120725, 127375, 193160, 203800, 219500, 224180, 241450, 254750, 280225, 439000, 447341, 448360, 482900, 509500, 560450, 603625, 894682, 965800, 1019000, 1120900, 1207250, 1401125, 1789364, 2236705, 2241800, 2414500, 2802250, 3578728, 4473410, 4829000, 4920751, 5604500, 8946820, 9841502, 11183525, 11209000, 17893640, 19683004, 22367050, 24603755, 39366008, 44734100, 49207510, 55917625, 89468200, 98415020, 111835250, 123018775, 196830040, 223670500, 246037550, 447341000, 492075100, 615093875, 984150200, 1230187750, 2460375500, 4920751000]

約数ペア:

[(1, 4920751000), (2, 2460375500), (4, 1230187750), (5, 984150200), (8, 615093875), (10, 492075100), (11, 447341000), (20, 246037550), (22, 223670500), (25, 196830040), (40, 123018775), (44, 111835250), (50, 98415020), (55, 89468200), (88, 55917625), (100, 49207510), (110, 44734100), (125, 39366008), (200, 24603755), (220, 22367050), (250, 19683004), (275, 17893640), (439, 11209000), (440, 11183525), (500, 9841502), (550, 8946820), (878, 5604500), (1000, 4920751), (1019, 4829000), (1100, 4473410), (1375, 3578728), (1756, 2802250), (2038, 2414500), (2195, 2241800), (2200, 2236705), (2750, 1789364), (3512, 1401125), (4076, 1207250), (4390, 1120900), (4829, 1019000), (5095, 965800), (5500, 894682), (8152, 603625), (8780, 560450), (9658, 509500), (10190, 482900), (10975, 448360), (11000, 447341), (11209, 439000), (17560, 280225), (19316, 254750), (20380, 241450), (21950, 224180), (22418, 219500), (24145, 203800), (25475, 193160), (38632, 127375), (40760, 120725), (43900, 112090), (44836, 109750), (48290, 101900), (50950, 96580), (54875, 89672), (56045, 87800)]