12131560

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1171}}^1$

素因数の和:1226

約数の個数: 64

約数和(自身を含む): 32065920

約数和(自身を除く): 19934360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 37, 40, 56, 70, 74, 140, 148, 185, 259, 280, 296, 370, 518, 740, 1036, 1171, 1295, 1480, 2072, 2342, 2590, 4684, 5180, 5855, 8197, 9368, 10360, 11710, 16394, 23420, 32788, 40985, 43327, 46840, 65576, 81970, 86654, 163940, 173308, 216635, 303289, 327880, 346616, 433270, 606578, 866540, 1213156, 1516445, 1733080, 2426312, 3032890, 6065780, 12131560]

約数ペア:

[(1, 12131560), (2, 6065780), (4, 3032890), (5, 2426312), (7, 1733080), (8, 1516445), (10, 1213156), (14, 866540), (20, 606578), (28, 433270), (35, 346616), (37, 327880), (40, 303289), (56, 216635), (70, 173308), (74, 163940), (140, 86654), (148, 81970), (185, 65576), (259, 46840), (280, 43327), (296, 40985), (370, 32788), (518, 23420), (740, 16394), (1036, 11710), (1171, 10360), (1295, 9368), (1480, 8197), (2072, 5855), (2342, 5180), (2590, 4684)]