84344000

素因数分解:

$2^6\times 5^3\times {\mathrm{13}}^1\times {\mathrm{811}}^1$

素因数の和:851

約数の個数: 112

約数和(自身を含む): 225222816

約数和(自身を除く): 140878816

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 64, 65, 80, 100, 104, 125, 130, 160, 200, 208, 250, 260, 320, 325, 400, 416, 500, 520, 650, 800, 811, 832, 1000, 1040, 1300, 1600, 1622, 1625, 2000, 2080, 2600, 3244, 3250, 4000, 4055, 4160, 5200, 6488, 6500, 8000, 8110, 10400, 10543, 12976, 13000, 16220, 20275, 20800, 21086, 25952, 26000, 32440, 40550, 42172, 51904, 52000, 52715, 64880, 81100, 84344, 101375, 104000, 105430, 129760, 162200, 168688, 202750, 210860, 259520, 263575, 324400, 337376, 405500, 421720, 527150, 648800, 674752, 811000, 843440, 1054300, 1297600, 1317875, 1622000, 1686880, 2108600, 2635750, 3244000, 3373760, 4217200, 5271500, 6488000, 8434400, 10543000, 16868800, 21086000, 42172000, 84344000]

約数ペア:

[(1, 84344000), (2, 42172000), (4, 21086000), (5, 16868800), (8, 10543000), (10, 8434400), (13, 6488000), (16, 5271500), (20, 4217200), (25, 3373760), (26, 3244000), (32, 2635750), (40, 2108600), (50, 1686880), (52, 1622000), (64, 1317875), (65, 1297600), (80, 1054300), (100, 843440), (104, 811000), (125, 674752), (130, 648800), (160, 527150), (200, 421720), (208, 405500), (250, 337376), (260, 324400), (320, 263575), (325, 259520), (400, 210860), (416, 202750), (500, 168688), (520, 162200), (650, 129760), (800, 105430), (811, 104000), (832, 101375), (1000, 84344), (1040, 81100), (1300, 64880), (1600, 52715), (1622, 52000), (1625, 51904), (2000, 42172), (2080, 40550), (2600, 32440), (3244, 26000), (3250, 25952), (4000, 21086), (4055, 20800), (4160, 20275), (5200, 16220), (6488, 13000), (6500, 12976), (8000, 10543), (8110, 10400)]