70468340

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{4523}}^1$

素因数の和:4592

約数の個数: 48

約数和(自身を含む): 159606720

約数和(自身を除く): 89138380

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 41, 76, 82, 95, 164, 190, 205, 380, 410, 779, 820, 1558, 3116, 3895, 4523, 7790, 9046, 15580, 18092, 22615, 45230, 85937, 90460, 171874, 185443, 343748, 370886, 429685, 741772, 859370, 927215, 1718740, 1854430, 3523417, 3708860, 7046834, 14093668, 17617085, 35234170, 70468340]

約数ペア:

[(1, 70468340), (2, 35234170), (4, 17617085), (5, 14093668), (10, 7046834), (19, 3708860), (20, 3523417), (38, 1854430), (41, 1718740), (76, 927215), (82, 859370), (95, 741772), (164, 429685), (190, 370886), (205, 343748), (380, 185443), (410, 171874), (779, 90460), (820, 85937), (1558, 45230), (3116, 22615), (3895, 18092), (4523, 15580), (7790, 9046)]