72794810

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{60161}}^1$

素因数の和:60190

約数の個数: 24

約数和(自身を含む): 144027828

約数和(自身を除く): 71233018

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 605, 1210, 60161, 120322, 300805, 601610, 661771, 1323542, 3308855, 6617710, 7279481, 14558962, 36397405, 72794810]

約数ペア:

[(1, 72794810), (2, 36397405), (5, 14558962), (10, 7279481), (11, 6617710), (22, 3308855), (55, 1323542), (110, 661771), (121, 601610), (242, 300805), (605, 120322), (1210, 60161)]