40668250

素因数分解:

$2^1\times 5^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1367}}^1$

素因数の和:1408

約数の個数: 64

約数和(自身を含む): 92192256

約数和(自身を除く): 51524006

約数列:

[1, 2, 5, 7, 10, 14, 17, 25, 34, 35, 50, 70, 85, 119, 125, 170, 175, 238, 250, 350, 425, 595, 850, 875, 1190, 1367, 1750, 2125, 2734, 2975, 4250, 5950, 6835, 9569, 13670, 14875, 19138, 23239, 29750, 34175, 46478, 47845, 68350, 95690, 116195, 162673, 170875, 232390, 239225, 325346, 341750, 478450, 580975, 813365, 1161950, 1196125, 1626730, 2392250, 2904875, 4066825, 5809750, 8133650, 20334125, 40668250]

約数ペア:

[(1, 40668250), (2, 20334125), (5, 8133650), (7, 5809750), (10, 4066825), (14, 2904875), (17, 2392250), (25, 1626730), (34, 1196125), (35, 1161950), (50, 813365), (70, 580975), (85, 478450), (119, 341750), (125, 325346), (170, 239225), (175, 232390), (238, 170875), (250, 162673), (350, 116195), (425, 95690), (595, 68350), (850, 47845), (875, 46478), (1190, 34175), (1367, 29750), (1750, 23239), (2125, 19138), (2734, 14875), (2975, 13670), (4250, 9569), (5950, 6835)]