5178910

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{89}}^1$

素因数の和:153

約数の個数: 48

約数和(自身を含む): 10750320

約数和(自身を除く): 5571410

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 89, 110, 115, 178, 230, 253, 445, 506, 529, 890, 979, 1058, 1265, 1958, 2047, 2530, 2645, 4094, 4895, 5290, 5819, 9790, 10235, 11638, 20470, 22517, 29095, 45034, 47081, 58190, 94162, 112585, 225170, 235405, 470810, 517891, 1035782, 2589455, 5178910]

約数ペア:

[(1, 5178910), (2, 2589455), (5, 1035782), (10, 517891), (11, 470810), (22, 235405), (23, 225170), (46, 112585), (55, 94162), (89, 58190), (110, 47081), (115, 45034), (178, 29095), (230, 22517), (253, 20470), (445, 11638), (506, 10235), (529, 9790), (890, 5819), (979, 5290), (1058, 4895), (1265, 4094), (1958, 2645), (2047, 2530)]