38511200

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^2$

素因数の和:86

約数の個数: 216

約数和(自身を含む): 120961008

約数和(自身を除く): 82449808

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 23, 25, 26, 28, 32, 35, 40, 46, 50, 52, 56, 65, 70, 80, 91, 92, 100, 104, 112, 115, 130, 140, 160, 161, 175, 182, 184, 200, 208, 224, 230, 260, 280, 299, 322, 325, 350, 364, 368, 400, 416, 455, 460, 520, 529, 560, 575, 598, 644, 650, 700, 728, 736, 800, 805, 910, 920, 1040, 1058, 1120, 1150, 1196, 1288, 1300, 1400, 1456, 1495, 1610, 1820, 1840, 2080, 2093, 2116, 2275, 2300, 2392, 2576, 2600, 2645, 2800, 2912, 2990, 3220, 3640, 3680, 3703, 4025, 4186, 4232, 4550, 4600, 4784, 5152, 5200, 5290, 5600, 5980, 6440, 6877, 7280, 7406, 7475, 8050, 8372, 8464, 9100, 9200, 9568, 10400, 10465, 10580, 11960, 12880, 13225, 13754, 14560, 14812, 14950, 16100, 16744, 16928, 18200, 18400, 18515, 20930, 21160, 23920, 25760, 26450, 27508, 29624, 29900, 32200, 33488, 34385, 36400, 37030, 41860, 42320, 47840, 48139, 52325, 52900, 55016, 59248, 59800, 64400, 66976, 68770, 72800, 74060, 83720, 84640, 92575, 96278, 104650, 105800, 110032, 118496, 119600, 128800, 137540, 148120, 167440, 171925, 185150, 192556, 209300, 211600, 220064, 239200, 240695, 275080, 296240, 334880, 343850, 370300, 385112, 418600, 423200, 481390, 550160, 592480, 687700, 740600, 770224, 837200, 962780, 1100320, 1203475, 1375400, 1481200, 1540448, 1674400, 1925560, 2406950, 2750800, 2962400, 3851120, 4813900, 5501600, 7702240, 9627800, 19255600, 38511200]

約数ペア:

[(1, 38511200), (2, 19255600), (4, 9627800), (5, 7702240), (7, 5501600), (8, 4813900), (10, 3851120), (13, 2962400), (14, 2750800), (16, 2406950), (20, 1925560), (23, 1674400), (25, 1540448), (26, 1481200), (28, 1375400), (32, 1203475), (35, 1100320), (40, 962780), (46, 837200), (50, 770224), (52, 740600), (56, 687700), (65, 592480), (70, 550160), (80, 481390), (91, 423200), (92, 418600), (100, 385112), (104, 370300), (112, 343850), (115, 334880), (130, 296240), (140, 275080), (160, 240695), (161, 239200), (175, 220064), (182, 211600), (184, 209300), (200, 192556), (208, 185150), (224, 171925), (230, 167440), (260, 148120), (280, 137540), (299, 128800), (322, 119600), (325, 118496), (350, 110032), (364, 105800), (368, 104650), (400, 96278), (416, 92575), (455, 84640), (460, 83720), (520, 74060), (529, 72800), (560, 68770), (575, 66976), (598, 64400), (644, 59800), (650, 59248), (700, 55016), (728, 52900), (736, 52325), (800, 48139), (805, 47840), (910, 42320), (920, 41860), (1040, 37030), (1058, 36400), (1120, 34385), (1150, 33488), (1196, 32200), (1288, 29900), (1300, 29624), (1400, 27508), (1456, 26450), (1495, 25760), (1610, 23920), (1820, 21160), (1840, 20930), (2080, 18515), (2093, 18400), (2116, 18200), (2275, 16928), (2300, 16744), (2392, 16100), (2576, 14950), (2600, 14812), (2645, 14560), (2800, 13754), (2912, 13225), (2990, 12880), (3220, 11960), (3640, 10580), (3680, 10465), (3703, 10400), (4025, 9568), (4186, 9200), (4232, 9100), (4550, 8464), (4600, 8372), (4784, 8050), (5152, 7475), (5200, 7406), (5290, 7280), (5600, 6877), (5980, 6440)]