19162000

素因数分解:

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

素因数の和:114

約数の個数: 160

約数和(自身を含む): 55246464

約数和(自身を除く): 36084464

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 25, 26, 40, 44, 50, 52, 55, 65, 67, 80, 88, 100, 104, 110, 125, 130, 134, 143, 176, 200, 208, 220, 250, 260, 268, 275, 286, 325, 335, 400, 440, 500, 520, 536, 550, 572, 650, 670, 715, 737, 871, 880, 1000, 1040, 1072, 1100, 1144, 1300, 1340, 1375, 1430, 1474, 1625, 1675, 1742, 2000, 2200, 2288, 2600, 2680, 2750, 2860, 2948, 3250, 3350, 3484, 3575, 3685, 4355, 4400, 5200, 5360, 5500, 5720, 5896, 6500, 6700, 6968, 7150, 7370, 8375, 8710, 9581, 11000, 11440, 11792, 13000, 13400, 13936, 14300, 14740, 16750, 17420, 17875, 18425, 19162, 21775, 22000, 26000, 26800, 28600, 29480, 33500, 34840, 35750, 36850, 38324, 43550, 47905, 57200, 58960, 67000, 69680, 71500, 73700, 76648, 87100, 92125, 95810, 108875, 134000, 143000, 147400, 153296, 174200, 184250, 191620, 217750, 239525, 286000, 294800, 348400, 368500, 383240, 435500, 479050, 737000, 766480, 871000, 958100, 1197625, 1474000, 1742000, 1916200, 2395250, 3832400, 4790500, 9581000, 19162000]

約数ペア:

[(1, 19162000), (2, 9581000), (4, 4790500), (5, 3832400), (8, 2395250), (10, 1916200), (11, 1742000), (13, 1474000), (16, 1197625), (20, 958100), (22, 871000), (25, 766480), (26, 737000), (40, 479050), (44, 435500), (50, 383240), (52, 368500), (55, 348400), (65, 294800), (67, 286000), (80, 239525), (88, 217750), (100, 191620), (104, 184250), (110, 174200), (125, 153296), (130, 147400), (134, 143000), (143, 134000), (176, 108875), (200, 95810), (208, 92125), (220, 87100), (250, 76648), (260, 73700), (268, 71500), (275, 69680), (286, 67000), (325, 58960), (335, 57200), (400, 47905), (440, 43550), (500, 38324), (520, 36850), (536, 35750), (550, 34840), (572, 33500), (650, 29480), (670, 28600), (715, 26800), (737, 26000), (871, 22000), (880, 21775), (1000, 19162), (1040, 18425), (1072, 17875), (1100, 17420), (1144, 16750), (1300, 14740), (1340, 14300), (1375, 13936), (1430, 13400), (1474, 13000), (1625, 11792), (1675, 11440), (1742, 11000), (2000, 9581), (2200, 8710), (2288, 8375), (2600, 7370), (2680, 7150), (2750, 6968), (2860, 6700), (2948, 6500), (3250, 5896), (3350, 5720), (3484, 5500), (3575, 5360), (3685, 5200), (4355, 4400)]