98212520

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{18461}}^1$

素因数の和:18498

約数の個数: 64

約数和(自身を含む): 265852800

約数和(自身を除く): 167640280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 35, 38, 40, 56, 70, 76, 95, 133, 140, 152, 190, 266, 280, 380, 532, 665, 760, 1064, 1330, 2660, 5320, 18461, 36922, 73844, 92305, 129227, 147688, 184610, 258454, 350759, 369220, 516908, 646135, 701518, 738440, 1033816, 1292270, 1403036, 1753795, 2455313, 2584540, 2806072, 3507590, 4910626, 5169080, 7015180, 9821252, 12276565, 14030360, 19642504, 24553130, 49106260, 98212520]

約数ペア:

[(1, 98212520), (2, 49106260), (4, 24553130), (5, 19642504), (7, 14030360), (8, 12276565), (10, 9821252), (14, 7015180), (19, 5169080), (20, 4910626), (28, 3507590), (35, 2806072), (38, 2584540), (40, 2455313), (56, 1753795), (70, 1403036), (76, 1292270), (95, 1033816), (133, 738440), (140, 701518), (152, 646135), (190, 516908), (266, 369220), (280, 350759), (380, 258454), (532, 184610), (665, 147688), (760, 129227), (1064, 92305), (1330, 73844), (2660, 36922), (5320, 18461)]