113972620

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{1061}}^1$

素因数の和:1242

約数の個数: 48

約数和(自身を含む): 247284576

約数和(自身を除く): 133311956

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 131, 164, 205, 262, 410, 524, 655, 820, 1061, 1310, 2122, 2620, 4244, 5305, 5371, 10610, 10742, 21220, 21484, 26855, 43501, 53710, 87002, 107420, 138991, 174004, 217505, 277982, 435010, 555964, 694955, 870020, 1389910, 2779820, 5698631, 11397262, 22794524, 28493155, 56986310, 113972620]

約数ペア:

[(1, 113972620), (2, 56986310), (4, 28493155), (5, 22794524), (10, 11397262), (20, 5698631), (41, 2779820), (82, 1389910), (131, 870020), (164, 694955), (205, 555964), (262, 435010), (410, 277982), (524, 217505), (655, 174004), (820, 138991), (1061, 107420), (1310, 87002), (2122, 53710), (2620, 43501), (4244, 26855), (5305, 21484), (5371, 21220), (10610, 10742)]