82904920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{17417}}^1$

素因数の和:17452

約数の個数: 64

約数和(自身を含む): 225737280

約数和(自身を除く): 142832360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 40, 56, 68, 70, 85, 119, 136, 140, 170, 238, 280, 340, 476, 595, 680, 952, 1190, 2380, 4760, 17417, 34834, 69668, 87085, 121919, 139336, 174170, 243838, 296089, 348340, 487676, 592178, 609595, 696680, 975352, 1184356, 1219190, 1480445, 2072623, 2368712, 2438380, 2960890, 4145246, 4876760, 5921780, 8290492, 10363115, 11843560, 16580984, 20726230, 41452460, 82904920]

約数ペア:

[(1, 82904920), (2, 41452460), (4, 20726230), (5, 16580984), (7, 11843560), (8, 10363115), (10, 8290492), (14, 5921780), (17, 4876760), (20, 4145246), (28, 2960890), (34, 2438380), (35, 2368712), (40, 2072623), (56, 1480445), (68, 1219190), (70, 1184356), (85, 975352), (119, 696680), (136, 609595), (140, 592178), (170, 487676), (238, 348340), (280, 296089), (340, 243838), (476, 174170), (595, 139336), (680, 121919), (952, 87085), (1190, 69668), (2380, 34834), (4760, 17417)]