196102480

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{20599}}^1$

素因数の和:20636

約数の個数: 80

約数和(自身を含む): 551750400

約数和(自身を除く): 355647920

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, 9520, 20599, 41198, 82396, 102995, 144193, 164792, 205990, 288386, 329584, 350183, 411980, 576772, 700366, 720965, 823960, 1153544, 1400732, 1441930, 1647920, 1750915, 2307088, 2451281, 2801464, 2883860, 3501830, 4902562, 5602928, 5767720, 7003660, 9805124, 11535440, 12256405, 14007320, 19610248, 24512810, 28014640, 39220496, 49025620, 98051240, 196102480]

約数ペア:

[(1, 196102480), (2, 98051240), (4, 49025620), (5, 39220496), (7, 28014640), (8, 24512810), (10, 19610248), (14, 14007320), (16, 12256405), (17, 11535440), (20, 9805124), (28, 7003660), (34, 5767720), (35, 5602928), (40, 4902562), (56, 3501830), (68, 2883860), (70, 2801464), (80, 2451281), (85, 2307088), (112, 1750915), (119, 1647920), (136, 1441930), (140, 1400732), (170, 1153544), (238, 823960), (272, 720965), (280, 700366), (340, 576772), (476, 411980), (560, 350183), (595, 329584), (680, 288386), (952, 205990), (1190, 164792), (1360, 144193), (1904, 102995), (2380, 82396), (4760, 41198), (9520, 20599)]