2852590000

素因数分解:

$2^4\times 5^4\times {\mathrm{13}}^1\times {\mathrm{21943}}^1$

素因数の和:21984

約数の個数: 100

約数和(自身を含む): 7438006576

約数和(自身を除く): 4585416576

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 40, 50, 52, 65, 80, 100, 104, 125, 130, 200, 208, 250, 260, 325, 400, 500, 520, 625, 650, 1000, 1040, 1250, 1300, 1625, 2000, 2500, 2600, 3250, 5000, 5200, 6500, 8125, 10000, 13000, 16250, 21943, 26000, 32500, 43886, 65000, 87772, 109715, 130000, 175544, 219430, 285259, 351088, 438860, 548575, 570518, 877720, 1097150, 1141036, 1426295, 1755440, 2194300, 2282072, 2742875, 2852590, 4388600, 4564144, 5485750, 5705180, 7131475, 8777200, 10971500, 11410360, 13714375, 14262950, 21943000, 22820720, 27428750, 28525900, 35657375, 43886000, 54857500, 57051800, 71314750, 109715000, 114103600, 142629500, 178286875, 219430000, 285259000, 356573750, 570518000, 713147500, 1426295000, 2852590000]

約数ペア:

[(1, 2852590000), (2, 1426295000), (4, 713147500), (5, 570518000), (8, 356573750), (10, 285259000), (13, 219430000), (16, 178286875), (20, 142629500), (25, 114103600), (26, 109715000), (40, 71314750), (50, 57051800), (52, 54857500), (65, 43886000), (80, 35657375), (100, 28525900), (104, 27428750), (125, 22820720), (130, 21943000), (200, 14262950), (208, 13714375), (250, 11410360), (260, 10971500), (325, 8777200), (400, 7131475), (500, 5705180), (520, 5485750), (625, 4564144), (650, 4388600), (1000, 2852590), (1040, 2742875), (1250, 2282072), (1300, 2194300), (1625, 1755440), (2000, 1426295), (2500, 1141036), (2600, 1097150), (3250, 877720), (5000, 570518), (5200, 548575), (6500, 438860), (8125, 351088), (10000, 285259), (13000, 219430), (16250, 175544), (21943, 130000), (26000, 109715), (32500, 87772), (43886, 65000)]