2810067200

素因数分解:

$2^8\times 5^2\times {\mathrm{43}}^1\times {\mathrm{10211}}^1$

素因数の和:10280

約数の個数: 108

約数和(自身を含む): 7117804848

約数和(自身を除く): 4307737648

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 43, 50, 64, 80, 86, 100, 128, 160, 172, 200, 215, 256, 320, 344, 400, 430, 640, 688, 800, 860, 1075, 1280, 1376, 1600, 1720, 2150, 2752, 3200, 3440, 4300, 5504, 6400, 6880, 8600, 10211, 11008, 13760, 17200, 20422, 27520, 34400, 40844, 51055, 55040, 68800, 81688, 102110, 137600, 163376, 204220, 255275, 275200, 326752, 408440, 439073, 510550, 653504, 816880, 878146, 1021100, 1307008, 1633760, 1756292, 2042200, 2195365, 2614016, 3267520, 3512584, 4084400, 4390730, 6535040, 7025168, 8168800, 8781460, 10976825, 13070080, 14050336, 16337600, 17562920, 21953650, 28100672, 32675200, 35125840, 43907300, 56201344, 65350400, 70251680, 87814600, 112402688, 140503360, 175629200, 281006720, 351258400, 562013440, 702516800, 1405033600, 2810067200]

約数ペア:

[(1, 2810067200), (2, 1405033600), (4, 702516800), (5, 562013440), (8, 351258400), (10, 281006720), (16, 175629200), (20, 140503360), (25, 112402688), (32, 87814600), (40, 70251680), (43, 65350400), (50, 56201344), (64, 43907300), (80, 35125840), (86, 32675200), (100, 28100672), (128, 21953650), (160, 17562920), (172, 16337600), (200, 14050336), (215, 13070080), (256, 10976825), (320, 8781460), (344, 8168800), (400, 7025168), (430, 6535040), (640, 4390730), (688, 4084400), (800, 3512584), (860, 3267520), (1075, 2614016), (1280, 2195365), (1376, 2042200), (1600, 1756292), (1720, 1633760), (2150, 1307008), (2752, 1021100), (3200, 878146), (3440, 816880), (4300, 653504), (5504, 510550), (6400, 439073), (6880, 408440), (8600, 326752), (10211, 275200), (11008, 255275), (13760, 204220), (17200, 163376), (20422, 137600), (27520, 102110), (34400, 81688), (40844, 68800), (51055, 55040)]