2012743160

素因数分解:

$2^3\times 5^1\times {\mathrm{1493}}^1\times {\mathrm{33703}}^1$

素因数の和:35207

約数の個数: 32

約数和(自身を含む): 4531839840

約数和(自身を除く): 2519096680

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1493, 2986, 5972, 7465, 11944, 14930, 29860, 33703, 59720, 67406, 134812, 168515, 269624, 337030, 674060, 1348120, 50318579, 100637158, 201274316, 251592895, 402548632, 503185790, 1006371580, 2012743160]

約数ペア:

[(1, 2012743160), (2, 1006371580), (4, 503185790), (5, 402548632), (8, 251592895), (10, 201274316), (20, 100637158), (40, 50318579), (1493, 1348120), (2986, 674060), (5972, 337030), (7465, 269624), (11944, 168515), (14930, 134812), (29860, 67406), (33703, 59720)]