346758880

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{3877}}^1$

素因数の和:3948

約数の個数: 96

約数和(自身を含む): 902984544

約数和(自身を除く): 556225664

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 43, 52, 65, 80, 86, 104, 130, 160, 172, 208, 215, 260, 344, 416, 430, 520, 559, 688, 860, 1040, 1118, 1376, 1720, 2080, 2236, 2795, 3440, 3877, 4472, 5590, 6880, 7754, 8944, 11180, 15508, 17888, 19385, 22360, 31016, 38770, 44720, 50401, 62032, 77540, 89440, 100802, 124064, 155080, 166711, 201604, 252005, 310160, 333422, 403208, 504010, 620320, 666844, 806416, 833555, 1008020, 1333688, 1612832, 1667110, 2016040, 2167243, 2667376, 3334220, 4032080, 4334486, 5334752, 6668440, 8064160, 8668972, 10836215, 13336880, 17337944, 21672430, 26673760, 34675888, 43344860, 69351776, 86689720, 173379440, 346758880]

約数ペア:

[(1, 346758880), (2, 173379440), (4, 86689720), (5, 69351776), (8, 43344860), (10, 34675888), (13, 26673760), (16, 21672430), (20, 17337944), (26, 13336880), (32, 10836215), (40, 8668972), (43, 8064160), (52, 6668440), (65, 5334752), (80, 4334486), (86, 4032080), (104, 3334220), (130, 2667376), (160, 2167243), (172, 2016040), (208, 1667110), (215, 1612832), (260, 1333688), (344, 1008020), (416, 833555), (430, 806416), (520, 666844), (559, 620320), (688, 504010), (860, 403208), (1040, 333422), (1118, 310160), (1376, 252005), (1720, 201604), (2080, 166711), (2236, 155080), (2795, 124064), (3440, 100802), (3877, 89440), (4472, 77540), (5590, 62032), (6880, 50401), (7754, 44720), (8944, 38770), (11180, 31016), (15508, 22360), (17888, 19385)]