1138134010

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{2339}}^1$

素因数の和:2575

約数の個数: 64

約数和(自身を含む): 2335132800

約数和(自身を除く): 1196998790

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 190, 197, 247, 394, 494, 985, 1235, 1970, 2339, 2470, 2561, 3743, 4678, 5122, 7486, 11695, 12805, 18715, 23390, 25610, 30407, 37430, 44441, 48659, 60814, 88882, 97318, 152035, 222205, 243295, 304070, 444410, 460783, 486590, 577733, 921566, 1155466, 2303915, 2888665, 4607830, 5777330, 5990179, 8754877, 11980358, 17509754, 29950895, 43774385, 59901790, 87548770, 113813401, 227626802, 569067005, 1138134010]

約数ペア:

[(1, 1138134010), (2, 569067005), (5, 227626802), (10, 113813401), (13, 87548770), (19, 59901790), (26, 43774385), (38, 29950895), (65, 17509754), (95, 11980358), (130, 8754877), (190, 5990179), (197, 5777330), (247, 4607830), (394, 2888665), (494, 2303915), (985, 1155466), (1235, 921566), (1970, 577733), (2339, 486590), (2470, 460783), (2561, 444410), (3743, 304070), (4678, 243295), (5122, 222205), (7486, 152035), (11695, 97318), (12805, 88882), (18715, 60814), (23390, 48659), (25610, 44441), (30407, 37430)]