13355870

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{5279}}^1$

素因数の和:5320

約数の個数: 32

約数和(自身を含む): 27371520

約数和(自身を除く): 14015650

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 230, 253, 506, 1265, 2530, 5279, 10558, 26395, 52790, 58069, 116138, 121417, 242834, 290345, 580690, 607085, 1214170, 1335587, 2671174, 6677935, 13355870]

約数ペア:

[(1, 13355870), (2, 6677935), (5, 2671174), (10, 1335587), (11, 1214170), (22, 607085), (23, 580690), (46, 290345), (55, 242834), (110, 121417), (115, 116138), (230, 58069), (253, 52790), (506, 26395), (1265, 10558), (2530, 5279)]