39248480

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{193}}^1$

素因数の和:280

約数の個数: 96

約数和(自身を含む): 98558208

約数和(自身を除く): 59309728

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 41, 62, 80, 82, 124, 155, 160, 164, 193, 205, 248, 310, 328, 386, 410, 496, 620, 656, 772, 820, 965, 992, 1240, 1271, 1312, 1544, 1640, 1930, 2480, 2542, 3088, 3280, 3860, 4960, 5084, 5983, 6176, 6355, 6560, 7720, 7913, 10168, 11966, 12710, 15440, 15826, 20336, 23932, 25420, 29915, 30880, 31652, 39565, 40672, 47864, 50840, 59830, 63304, 79130, 95728, 101680, 119660, 126608, 158260, 191456, 203360, 239320, 245303, 253216, 316520, 478640, 490606, 633040, 957280, 981212, 1226515, 1266080, 1962424, 2453030, 3924848, 4906060, 7849696, 9812120, 19624240, 39248480]

約数ペア:

[(1, 39248480), (2, 19624240), (4, 9812120), (5, 7849696), (8, 4906060), (10, 3924848), (16, 2453030), (20, 1962424), (31, 1266080), (32, 1226515), (40, 981212), (41, 957280), (62, 633040), (80, 490606), (82, 478640), (124, 316520), (155, 253216), (160, 245303), (164, 239320), (193, 203360), (205, 191456), (248, 158260), (310, 126608), (328, 119660), (386, 101680), (410, 95728), (496, 79130), (620, 63304), (656, 59830), (772, 50840), (820, 47864), (965, 40672), (992, 39565), (1240, 31652), (1271, 30880), (1312, 29915), (1544, 25420), (1640, 23932), (1930, 20336), (2480, 15826), (2542, 15440), (3088, 12710), (3280, 11966), (3860, 10168), (4960, 7913), (5084, 7720), (5983, 6560), (6176, 6355)]