2562184880

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{10957}}^1$

素因数の和:11086

約数の個数: 80

約数和(自身を含む): 6196091520

約数和(自身を除く): 3633906640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 74, 79, 80, 148, 158, 185, 296, 316, 370, 395, 592, 632, 740, 790, 1264, 1480, 1580, 2923, 2960, 3160, 5846, 6320, 10957, 11692, 14615, 21914, 23384, 29230, 43828, 46768, 54785, 58460, 87656, 109570, 116920, 175312, 219140, 233840, 405409, 438280, 810818, 865603, 876560, 1621636, 1731206, 2027045, 3243272, 3462412, 4054090, 4328015, 6486544, 6924824, 8108180, 8656030, 13849648, 16216360, 17312060, 32027311, 32432720, 34624120, 64054622, 69248240, 128109244, 160136555, 256218488, 320273110, 512436976, 640546220, 1281092440, 2562184880]

約数ペア:

[(1, 2562184880), (2, 1281092440), (4, 640546220), (5, 512436976), (8, 320273110), (10, 256218488), (16, 160136555), (20, 128109244), (37, 69248240), (40, 64054622), (74, 34624120), (79, 32432720), (80, 32027311), (148, 17312060), (158, 16216360), (185, 13849648), (296, 8656030), (316, 8108180), (370, 6924824), (395, 6486544), (592, 4328015), (632, 4054090), (740, 3462412), (790, 3243272), (1264, 2027045), (1480, 1731206), (1580, 1621636), (2923, 876560), (2960, 865603), (3160, 810818), (5846, 438280), (6320, 405409), (10957, 233840), (11692, 219140), (14615, 175312), (21914, 116920), (23384, 109570), (29230, 87656), (43828, 58460), (46768, 54785)]