922682000

素因数分解:

$2^4\times 5^3\times {\mathrm{139}}^1\times {\mathrm{3319}}^1$

素因数の和:3481

約数の個数: 80

約数和(自身を含む): 2247772800

約数和(自身を除く): 1325090800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 125, 139, 200, 250, 278, 400, 500, 556, 695, 1000, 1112, 1390, 2000, 2224, 2780, 3319, 3475, 5560, 6638, 6950, 11120, 13276, 13900, 16595, 17375, 26552, 27800, 33190, 34750, 53104, 55600, 66380, 69500, 82975, 132760, 139000, 165950, 265520, 278000, 331900, 414875, 461341, 663800, 829750, 922682, 1327600, 1659500, 1845364, 2306705, 3319000, 3690728, 4613410, 6638000, 7381456, 9226820, 11533525, 18453640, 23067050, 36907280, 46134100, 57667625, 92268200, 115335250, 184536400, 230670500, 461341000, 922682000]

約数ペア:

[(1, 922682000), (2, 461341000), (4, 230670500), (5, 184536400), (8, 115335250), (10, 92268200), (16, 57667625), (20, 46134100), (25, 36907280), (40, 23067050), (50, 18453640), (80, 11533525), (100, 9226820), (125, 7381456), (139, 6638000), (200, 4613410), (250, 3690728), (278, 3319000), (400, 2306705), (500, 1845364), (556, 1659500), (695, 1327600), (1000, 922682), (1112, 829750), (1390, 663800), (2000, 461341), (2224, 414875), (2780, 331900), (3319, 278000), (3475, 265520), (5560, 165950), (6638, 139000), (6950, 132760), (11120, 82975), (13276, 69500), (13900, 66380), (16595, 55600), (17375, 53104), (26552, 34750), (27800, 33190)]