23257600

素因数分解:

$2^9\times 5^2\times {\mathrm{23}}^1\times {\mathrm{79}}^1$

素因数の和:130

約数の個数: 120

約数和(自身を含む): 60888960

約数和(自身を除く): 37631360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 32, 40, 46, 50, 64, 79, 80, 92, 100, 115, 128, 158, 160, 184, 200, 230, 256, 316, 320, 368, 395, 400, 460, 512, 575, 632, 640, 736, 790, 800, 920, 1150, 1264, 1280, 1472, 1580, 1600, 1817, 1840, 1975, 2300, 2528, 2560, 2944, 3160, 3200, 3634, 3680, 3950, 4600, 5056, 5888, 6320, 6400, 7268, 7360, 7900, 9085, 9200, 10112, 11776, 12640, 12800, 14536, 14720, 15800, 18170, 18400, 20224, 25280, 29072, 29440, 31600, 36340, 36800, 40448, 45425, 50560, 58144, 58880, 63200, 72680, 73600, 90850, 101120, 116288, 126400, 145360, 147200, 181700, 202240, 232576, 252800, 290720, 294400, 363400, 465152, 505600, 581440, 726800, 930304, 1011200, 1162880, 1453600, 2325760, 2907200, 4651520, 5814400, 11628800, 23257600]

約数ペア:

[(1, 23257600), (2, 11628800), (4, 5814400), (5, 4651520), (8, 2907200), (10, 2325760), (16, 1453600), (20, 1162880), (23, 1011200), (25, 930304), (32, 726800), (40, 581440), (46, 505600), (50, 465152), (64, 363400), (79, 294400), (80, 290720), (92, 252800), (100, 232576), (115, 202240), (128, 181700), (158, 147200), (160, 145360), (184, 126400), (200, 116288), (230, 101120), (256, 90850), (316, 73600), (320, 72680), (368, 63200), (395, 58880), (400, 58144), (460, 50560), (512, 45425), (575, 40448), (632, 36800), (640, 36340), (736, 31600), (790, 29440), (800, 29072), (920, 25280), (1150, 20224), (1264, 18400), (1280, 18170), (1472, 15800), (1580, 14720), (1600, 14536), (1817, 12800), (1840, 12640), (1975, 11776), (2300, 10112), (2528, 9200), (2560, 9085), (2944, 7900), (3160, 7360), (3200, 7268), (3634, 6400), (3680, 6320), (3950, 5888), (4600, 5056)]