126484520

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{3541}}^1$

素因数の和:3618

約数の個数: 64

約数和(自身を含む): 306028800

約数和(自身を除く): 179544280

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 47, 76, 94, 95, 152, 188, 190, 235, 376, 380, 470, 760, 893, 940, 1786, 1880, 3541, 3572, 4465, 7082, 7144, 8930, 14164, 17705, 17860, 28328, 35410, 35720, 67279, 70820, 134558, 141640, 166427, 269116, 332854, 336395, 538232, 665708, 672790, 832135, 1331416, 1345580, 1664270, 2691160, 3162113, 3328540, 6324226, 6657080, 12648452, 15810565, 25296904, 31621130, 63242260, 126484520]

約数ペア:

[(1, 126484520), (2, 63242260), (4, 31621130), (5, 25296904), (8, 15810565), (10, 12648452), (19, 6657080), (20, 6324226), (38, 3328540), (40, 3162113), (47, 2691160), (76, 1664270), (94, 1345580), (95, 1331416), (152, 832135), (188, 672790), (190, 665708), (235, 538232), (376, 336395), (380, 332854), (470, 269116), (760, 166427), (893, 141640), (940, 134558), (1786, 70820), (1880, 67279), (3541, 35720), (3572, 35410), (4465, 28328), (7082, 17860), (7144, 17705), (8930, 14164)]