2010016120

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{194017}}^1$

素因数の和:194072

約数の個数: 64

約数和(自身を含む): 5308332480

約数和(自身を除く): 3298316360

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, 1295, 1480, 2072, 2590, 5180, 10360, 194017, 388034, 776068, 970085, 1358119, 1552136, 1940170, 2716238, 3880340, 5432476, 6790595, 7178629, 7760680, 10864952, 13581190, 14357258, 27162380, 28714516, 35893145, 50250403, 54324760, 57429032, 71786290, 100500806, 143572580, 201001612, 251252015, 287145160, 402003224, 502504030, 1005008060, 2010016120]

約数ペア:

[(1, 2010016120), (2, 1005008060), (4, 502504030), (5, 402003224), (7, 287145160), (8, 251252015), (10, 201001612), (14, 143572580), (20, 100500806), (28, 71786290), (35, 57429032), (37, 54324760), (40, 50250403), (56, 35893145), (70, 28714516), (74, 27162380), (140, 14357258), (148, 13581190), (185, 10864952), (259, 7760680), (280, 7178629), (296, 6790595), (370, 5432476), (518, 3880340), (740, 2716238), (1036, 1940170), (1295, 1552136), (1480, 1358119), (2072, 970085), (2590, 776068), (5180, 388034), (10360, 194017)]