66934400

素因数分解:

$2^7\times 5^2\times {\mathrm{13}}^1\times {\mathrm{1609}}^1$

素因数の和:1646

約数の個数: 96

約数和(自身を含む): 178178700

約数和(自身を除く): 111244300

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 64, 65, 80, 100, 104, 128, 130, 160, 200, 208, 260, 320, 325, 400, 416, 520, 640, 650, 800, 832, 1040, 1300, 1600, 1609, 1664, 2080, 2600, 3200, 3218, 4160, 5200, 6436, 8045, 8320, 10400, 12872, 16090, 20800, 20917, 25744, 32180, 40225, 41600, 41834, 51488, 64360, 80450, 83668, 102976, 104585, 128720, 160900, 167336, 205952, 209170, 257440, 321800, 334672, 418340, 514880, 522925, 643600, 669344, 836680, 1029760, 1045850, 1287200, 1338688, 1673360, 2091700, 2574400, 2677376, 3346720, 4183400, 5148800, 6693440, 8366800, 13386880, 16733600, 33467200, 66934400]

約数ペア:

[(1, 66934400), (2, 33467200), (4, 16733600), (5, 13386880), (8, 8366800), (10, 6693440), (13, 5148800), (16, 4183400), (20, 3346720), (25, 2677376), (26, 2574400), (32, 2091700), (40, 1673360), (50, 1338688), (52, 1287200), (64, 1045850), (65, 1029760), (80, 836680), (100, 669344), (104, 643600), (128, 522925), (130, 514880), (160, 418340), (200, 334672), (208, 321800), (260, 257440), (320, 209170), (325, 205952), (400, 167336), (416, 160900), (520, 128720), (640, 104585), (650, 102976), (800, 83668), (832, 80450), (1040, 64360), (1300, 51488), (1600, 41834), (1609, 41600), (1664, 40225), (2080, 32180), (2600, 25744), (3200, 20917), (3218, 20800), (4160, 16090), (5200, 12872), (6436, 10400), (8045, 8320)]