74695040

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{16673}}^1$

素因数の和:16699

約数の個数: 64

約数和(自身を含む): 204089760

約数和(自身を除く): 129394720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 280, 320, 448, 560, 640, 896, 1120, 2240, 4480, 16673, 33346, 66692, 83365, 116711, 133384, 166730, 233422, 266768, 333460, 466844, 533536, 583555, 666920, 933688, 1067072, 1167110, 1333840, 1867376, 2134144, 2334220, 2667680, 3734752, 4668440, 5335360, 7469504, 9336880, 10670720, 14939008, 18673760, 37347520, 74695040]

約数ペア:

[(1, 74695040), (2, 37347520), (4, 18673760), (5, 14939008), (7, 10670720), (8, 9336880), (10, 7469504), (14, 5335360), (16, 4668440), (20, 3734752), (28, 2667680), (32, 2334220), (35, 2134144), (40, 1867376), (56, 1333840), (64, 1167110), (70, 1067072), (80, 933688), (112, 666920), (128, 583555), (140, 533536), (160, 466844), (224, 333460), (280, 266768), (320, 233422), (448, 166730), (560, 133384), (640, 116711), (896, 83365), (1120, 66692), (2240, 33346), (4480, 16673)]