88716880

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{9319}}^1$

素因数の和:9356

約数の個数: 80

約数和(自身を含む): 249626880

約数和(自身を除く): 160910000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 34, 35, 40, 56, 68, 70, 80, 85, 112, 119, 136, 140, 170, 238, 272, 280, 340, 476, 560, 595, 680, 952, 1190, 1360, 1904, 2380, 4760, 9319, 9520, 18638, 37276, 46595, 65233, 74552, 93190, 130466, 149104, 158423, 186380, 260932, 316846, 326165, 372760, 521864, 633692, 652330, 745520, 792115, 1043728, 1108961, 1267384, 1304660, 1584230, 2217922, 2534768, 2609320, 3168460, 4435844, 5218640, 5544805, 6336920, 8871688, 11089610, 12673840, 17743376, 22179220, 44358440, 88716880]

約数ペア:

[(1, 88716880), (2, 44358440), (4, 22179220), (5, 17743376), (7, 12673840), (8, 11089610), (10, 8871688), (14, 6336920), (16, 5544805), (17, 5218640), (20, 4435844), (28, 3168460), (34, 2609320), (35, 2534768), (40, 2217922), (56, 1584230), (68, 1304660), (70, 1267384), (80, 1108961), (85, 1043728), (112, 792115), (119, 745520), (136, 652330), (140, 633692), (170, 521864), (238, 372760), (272, 326165), (280, 316846), (340, 260932), (476, 186380), (560, 158423), (595, 149104), (680, 130466), (952, 93190), (1190, 74552), (1360, 65233), (1904, 46595), (2380, 37276), (4760, 18638), (9319, 9520)]