38090080

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{479}}^1$

素因数の和:572

約数の個数: 96

約数和(自身を含む): 104509440

約数和(自身を除く): 66419360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 71, 80, 112, 140, 142, 160, 224, 280, 284, 355, 479, 497, 560, 568, 710, 958, 994, 1120, 1136, 1420, 1916, 1988, 2272, 2395, 2485, 2840, 3353, 3832, 3976, 4790, 4970, 5680, 6706, 7664, 7952, 9580, 9940, 11360, 13412, 15328, 15904, 16765, 19160, 19880, 26824, 33530, 34009, 38320, 39760, 53648, 67060, 68018, 76640, 79520, 107296, 134120, 136036, 170045, 238063, 268240, 272072, 340090, 476126, 536480, 544144, 680180, 952252, 1088288, 1190315, 1360360, 1904504, 2380630, 2720720, 3809008, 4761260, 5441440, 7618016, 9522520, 19045040, 38090080]

約数ペア:

[(1, 38090080), (2, 19045040), (4, 9522520), (5, 7618016), (7, 5441440), (8, 4761260), (10, 3809008), (14, 2720720), (16, 2380630), (20, 1904504), (28, 1360360), (32, 1190315), (35, 1088288), (40, 952252), (56, 680180), (70, 544144), (71, 536480), (80, 476126), (112, 340090), (140, 272072), (142, 268240), (160, 238063), (224, 170045), (280, 136036), (284, 134120), (355, 107296), (479, 79520), (497, 76640), (560, 68018), (568, 67060), (710, 53648), (958, 39760), (994, 38320), (1120, 34009), (1136, 33530), (1420, 26824), (1916, 19880), (1988, 19160), (2272, 16765), (2395, 15904), (2485, 15328), (2840, 13412), (3353, 11360), (3832, 9940), (3976, 9580), (4790, 7952), (4970, 7664), (5680, 6706)]