26112680

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{3491}}^1$

素因数の和:3530

約数の個数: 64

約数和(自身を含む): 67884480

約数和(自身を除く): 41771800

約数列:

[1, 2, 4, 5, 8, 10, 11, 17, 20, 22, 34, 40, 44, 55, 68, 85, 88, 110, 136, 170, 187, 220, 340, 374, 440, 680, 748, 935, 1496, 1870, 3491, 3740, 6982, 7480, 13964, 17455, 27928, 34910, 38401, 59347, 69820, 76802, 118694, 139640, 153604, 192005, 237388, 296735, 307208, 384010, 474776, 593470, 652817, 768020, 1186940, 1305634, 1536040, 2373880, 2611268, 3264085, 5222536, 6528170, 13056340, 26112680]

約数ペア:

[(1, 26112680), (2, 13056340), (4, 6528170), (5, 5222536), (8, 3264085), (10, 2611268), (11, 2373880), (17, 1536040), (20, 1305634), (22, 1186940), (34, 768020), (40, 652817), (44, 593470), (55, 474776), (68, 384010), (85, 307208), (88, 296735), (110, 237388), (136, 192005), (170, 153604), (187, 139640), (220, 118694), (340, 76802), (374, 69820), (440, 59347), (680, 38401), (748, 34910), (935, 27928), (1496, 17455), (1870, 13964), (3491, 7480), (3740, 6982)]