42893720710

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{42719}}^1$

素因数の和:42877

約数の個数: 64

約数和(自身を含む): 82678579200

約数和(自身を除く): 39784858490

約数列:

[1, 2, 5, 10, 31, 41, 62, 79, 82, 155, 158, 205, 310, 395, 410, 790, 1271, 2449, 2542, 3239, 4898, 6355, 6478, 12245, 12710, 16195, 24490, 32390, 42719, 85438, 100409, 200818, 213595, 427190, 502045, 1004090, 1324289, 1751479, 2648578, 3374801, 3502958, 6621445, 6749602, 8757395, 13242890, 16874005, 17514790, 33748010, 54295849, 104618831, 108591698, 138366841, 209237662, 271479245, 276733682, 523094155, 542958490, 691834205, 1046188310, 1383668410, 4289372071, 8578744142, 21446860355, 42893720710]

約数ペア:

[(1, 42893720710), (2, 21446860355), (5, 8578744142), (10, 4289372071), (31, 1383668410), (41, 1046188310), (62, 691834205), (79, 542958490), (82, 523094155), (155, 276733682), (158, 271479245), (205, 209237662), (310, 138366841), (395, 108591698), (410, 104618831), (790, 54295849), (1271, 33748010), (2449, 17514790), (2542, 16874005), (3239, 13242890), (4898, 8757395), (6355, 6749602), (6478, 6621445), (12245, 3502958), (12710, 3374801), (16195, 2648578), (24490, 1751479), (32390, 1324289), (42719, 1004090), (85438, 502045), (100409, 427190), (200818, 213595)]