47905000

素因数分解:

$2^3\times 5^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1$

素因数の和:117

約数の個数: 160

約数和(自身を含む): 133832160

約数和(自身を除く): 85927160

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 25, 26, 40, 44, 50, 52, 55, 65, 67, 88, 100, 104, 110, 125, 130, 134, 143, 200, 220, 250, 260, 268, 275, 286, 325, 335, 440, 500, 520, 536, 550, 572, 625, 650, 670, 715, 737, 871, 1000, 1100, 1144, 1250, 1300, 1340, 1375, 1430, 1474, 1625, 1675, 1742, 2200, 2500, 2600, 2680, 2750, 2860, 2948, 3250, 3350, 3484, 3575, 3685, 4355, 5000, 5500, 5720, 5896, 6500, 6700, 6875, 6968, 7150, 7370, 8125, 8375, 8710, 9581, 11000, 13000, 13400, 13750, 14300, 14740, 16250, 16750, 17420, 17875, 18425, 19162, 21775, 27500, 28600, 29480, 32500, 33500, 34840, 35750, 36850, 38324, 41875, 43550, 47905, 55000, 65000, 67000, 71500, 73700, 76648, 83750, 87100, 89375, 92125, 95810, 108875, 143000, 147400, 167500, 174200, 178750, 184250, 191620, 217750, 239525, 335000, 357500, 368500, 383240, 435500, 460625, 479050, 544375, 715000, 737000, 871000, 921250, 958100, 1088750, 1197625, 1842500, 1916200, 2177500, 2395250, 3685000, 4355000, 4790500, 5988125, 9581000, 11976250, 23952500, 47905000]

約数ペア:

[(1, 47905000), (2, 23952500), (4, 11976250), (5, 9581000), (8, 5988125), (10, 4790500), (11, 4355000), (13, 3685000), (20, 2395250), (22, 2177500), (25, 1916200), (26, 1842500), (40, 1197625), (44, 1088750), (50, 958100), (52, 921250), (55, 871000), (65, 737000), (67, 715000), (88, 544375), (100, 479050), (104, 460625), (110, 435500), (125, 383240), (130, 368500), (134, 357500), (143, 335000), (200, 239525), (220, 217750), (250, 191620), (260, 184250), (268, 178750), (275, 174200), (286, 167500), (325, 147400), (335, 143000), (440, 108875), (500, 95810), (520, 92125), (536, 89375), (550, 87100), (572, 83750), (625, 76648), (650, 73700), (670, 71500), (715, 67000), (737, 65000), (871, 55000), (1000, 47905), (1100, 43550), (1144, 41875), (1250, 38324), (1300, 36850), (1340, 35750), (1375, 34840), (1430, 33500), (1474, 32500), (1625, 29480), (1675, 28600), (1742, 27500), (2200, 21775), (2500, 19162), (2600, 18425), (2680, 17875), (2750, 17420), (2860, 16750), (2948, 16250), (3250, 14740), (3350, 14300), (3484, 13750), (3575, 13400), (3685, 13000), (4355, 11000), (5000, 9581), (5500, 8710), (5720, 8375), (5896, 8125), (6500, 7370), (6700, 7150), (6875, 6968)]