13156000

素因数分解:

$2^5\times 5^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1$

素因数の和:72

約数の個数: 192

約数和(自身を含む): 39626496

約数和(自身を除く): 26470496

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 23, 25, 26, 32, 40, 44, 46, 50, 52, 55, 65, 80, 88, 92, 100, 104, 110, 115, 125, 130, 143, 160, 176, 184, 200, 208, 220, 230, 250, 253, 260, 275, 286, 299, 325, 352, 368, 400, 416, 440, 460, 500, 506, 520, 550, 572, 575, 598, 650, 715, 736, 800, 880, 920, 1000, 1012, 1040, 1100, 1144, 1150, 1196, 1265, 1300, 1375, 1430, 1495, 1625, 1760, 1840, 2000, 2024, 2080, 2200, 2288, 2300, 2392, 2530, 2600, 2750, 2860, 2875, 2990, 3250, 3289, 3575, 3680, 4000, 4048, 4400, 4576, 4600, 4784, 5060, 5200, 5500, 5720, 5750, 5980, 6325, 6500, 6578, 7150, 7475, 8096, 8800, 9200, 9568, 10120, 10400, 11000, 11440, 11500, 11960, 12650, 13000, 13156, 14300, 14950, 16445, 17875, 18400, 20240, 22000, 22880, 23000, 23920, 25300, 26000, 26312, 28600, 29900, 31625, 32890, 35750, 37375, 40480, 44000, 46000, 47840, 50600, 52000, 52624, 57200, 59800, 63250, 65780, 71500, 74750, 82225, 92000, 101200, 105248, 114400, 119600, 126500, 131560, 143000, 149500, 164450, 202400, 239200, 253000, 263120, 286000, 299000, 328900, 411125, 506000, 526240, 572000, 598000, 657800, 822250, 1012000, 1196000, 1315600, 1644500, 2631200, 3289000, 6578000, 13156000]

約数ペア:

[(1, 13156000), (2, 6578000), (4, 3289000), (5, 2631200), (8, 1644500), (10, 1315600), (11, 1196000), (13, 1012000), (16, 822250), (20, 657800), (22, 598000), (23, 572000), (25, 526240), (26, 506000), (32, 411125), (40, 328900), (44, 299000), (46, 286000), (50, 263120), (52, 253000), (55, 239200), (65, 202400), (80, 164450), (88, 149500), (92, 143000), (100, 131560), (104, 126500), (110, 119600), (115, 114400), (125, 105248), (130, 101200), (143, 92000), (160, 82225), (176, 74750), (184, 71500), (200, 65780), (208, 63250), (220, 59800), (230, 57200), (250, 52624), (253, 52000), (260, 50600), (275, 47840), (286, 46000), (299, 44000), (325, 40480), (352, 37375), (368, 35750), (400, 32890), (416, 31625), (440, 29900), (460, 28600), (500, 26312), (506, 26000), (520, 25300), (550, 23920), (572, 23000), (575, 22880), (598, 22000), (650, 20240), (715, 18400), (736, 17875), (800, 16445), (880, 14950), (920, 14300), (1000, 13156), (1012, 13000), (1040, 12650), (1100, 11960), (1144, 11500), (1150, 11440), (1196, 11000), (1265, 10400), (1300, 10120), (1375, 9568), (1430, 9200), (1495, 8800), (1625, 8096), (1760, 7475), (1840, 7150), (2000, 6578), (2024, 6500), (2080, 6325), (2200, 5980), (2288, 5750), (2300, 5720), (2392, 5500), (2530, 5200), (2600, 5060), (2750, 4784), (2860, 4600), (2875, 4576), (2990, 4400), (3250, 4048), (3289, 4000), (3575, 3680)]