4884800

素因数分解:

$2^6\times 5^2\times {\mathrm{43}}^1\times {\mathrm{71}}^1$

素因数の和:136

約数の個数: 84

約数和(自身を含む): 12472416

約数和(自身を除く): 7587616

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 43, 50, 64, 71, 80, 86, 100, 142, 160, 172, 200, 215, 284, 320, 344, 355, 400, 430, 568, 688, 710, 800, 860, 1075, 1136, 1376, 1420, 1600, 1720, 1775, 2150, 2272, 2752, 2840, 3053, 3440, 3550, 4300, 4544, 5680, 6106, 6880, 7100, 8600, 11360, 12212, 13760, 14200, 15265, 17200, 22720, 24424, 28400, 30530, 34400, 48848, 56800, 61060, 68800, 76325, 97696, 113600, 122120, 152650, 195392, 244240, 305300, 488480, 610600, 976960, 1221200, 2442400, 4884800]

約数ペア:

[(1, 4884800), (2, 2442400), (4, 1221200), (5, 976960), (8, 610600), (10, 488480), (16, 305300), (20, 244240), (25, 195392), (32, 152650), (40, 122120), (43, 113600), (50, 97696), (64, 76325), (71, 68800), (80, 61060), (86, 56800), (100, 48848), (142, 34400), (160, 30530), (172, 28400), (200, 24424), (215, 22720), (284, 17200), (320, 15265), (344, 14200), (355, 13760), (400, 12212), (430, 11360), (568, 8600), (688, 7100), (710, 6880), (800, 6106), (860, 5680), (1075, 4544), (1136, 4300), (1376, 3550), (1420, 3440), (1600, 3053), (1720, 2840), (1775, 2752), (2150, 2272)]