4905230

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2347}}^1$

素因数の和:2384

約数の個数: 32

約数和(自身を含む): 10143360

約数和(自身を除く): 5238130

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 209, 418, 1045, 2090, 2347, 4694, 11735, 23470, 25817, 44593, 51634, 89186, 129085, 222965, 258170, 445930, 490523, 981046, 2452615, 4905230]

約数ペア:

[(1, 4905230), (2, 2452615), (5, 981046), (10, 490523), (11, 445930), (19, 258170), (22, 222965), (38, 129085), (55, 89186), (95, 51634), (110, 44593), (190, 25817), (209, 23470), (418, 11735), (1045, 4694), (2090, 2347)]