2883558400

素因数分解:

$2^{10}\times 5^2\times {\mathrm{73}}^1\times {\mathrm{1543}}^1$

素因数の和:1646

約数の個数: 132

約数和(自身を含む): 7250342992

約数和(自身を除く): 4366784592

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 73, 80, 100, 128, 146, 160, 200, 256, 292, 320, 365, 400, 512, 584, 640, 730, 800, 1024, 1168, 1280, 1460, 1543, 1600, 1825, 2336, 2560, 2920, 3086, 3200, 3650, 4672, 5120, 5840, 6172, 6400, 7300, 7715, 9344, 11680, 12344, 12800, 14600, 15430, 18688, 23360, 24688, 25600, 29200, 30860, 37376, 38575, 46720, 49376, 58400, 61720, 74752, 77150, 93440, 98752, 112639, 116800, 123440, 154300, 186880, 197504, 225278, 233600, 246880, 308600, 373760, 395008, 450556, 467200, 493760, 563195, 617200, 790016, 901112, 934400, 987520, 1126390, 1234400, 1580032, 1802224, 1868800, 1975040, 2252780, 2468800, 2815975, 3604448, 3950080, 4505560, 4937600, 5631950, 7208896, 7900160, 9011120, 9875200, 11263900, 14417792, 18022240, 19750400, 22527800, 28835584, 36044480, 39500800, 45055600, 57671168, 72088960, 90111200, 115342336, 144177920, 180222400, 288355840, 360444800, 576711680, 720889600, 1441779200, 2883558400]

約数ペア:

[(1, 2883558400), (2, 1441779200), (4, 720889600), (5, 576711680), (8, 360444800), (10, 288355840), (16, 180222400), (20, 144177920), (25, 115342336), (32, 90111200), (40, 72088960), (50, 57671168), (64, 45055600), (73, 39500800), (80, 36044480), (100, 28835584), (128, 22527800), (146, 19750400), (160, 18022240), (200, 14417792), (256, 11263900), (292, 9875200), (320, 9011120), (365, 7900160), (400, 7208896), (512, 5631950), (584, 4937600), (640, 4505560), (730, 3950080), (800, 3604448), (1024, 2815975), (1168, 2468800), (1280, 2252780), (1460, 1975040), (1543, 1868800), (1600, 1802224), (1825, 1580032), (2336, 1234400), (2560, 1126390), (2920, 987520), (3086, 934400), (3200, 901112), (3650, 790016), (4672, 617200), (5120, 563195), (5840, 493760), (6172, 467200), (6400, 450556), (7300, 395008), (7715, 373760), (9344, 308600), (11680, 246880), (12344, 233600), (12800, 225278), (14600, 197504), (15430, 186880), (18688, 154300), (23360, 123440), (24688, 116800), (25600, 112639), (29200, 98752), (30860, 93440), (37376, 77150), (38575, 74752), (46720, 61720), (49376, 58400)]