2633020

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1$

素因数の和:95

約数の個数: 72

約数和(自身を含む): 6456240

約数和(自身を除く): 3823220

約数列:

[1, 2, 4, 5, 10, 13, 19, 20, 26, 38, 41, 52, 65, 76, 82, 95, 130, 164, 169, 190, 205, 247, 260, 338, 380, 410, 494, 533, 676, 779, 820, 845, 988, 1066, 1235, 1558, 1690, 2132, 2470, 2665, 3116, 3211, 3380, 3895, 4940, 5330, 6422, 6929, 7790, 10127, 10660, 12844, 13858, 15580, 16055, 20254, 27716, 32110, 34645, 40508, 50635, 64220, 69290, 101270, 131651, 138580, 202540, 263302, 526604, 658255, 1316510, 2633020]

約数ペア:

[(1, 2633020), (2, 1316510), (4, 658255), (5, 526604), (10, 263302), (13, 202540), (19, 138580), (20, 131651), (26, 101270), (38, 69290), (41, 64220), (52, 50635), (65, 40508), (76, 34645), (82, 32110), (95, 27716), (130, 20254), (164, 16055), (169, 15580), (190, 13858), (205, 12844), (247, 10660), (260, 10127), (338, 7790), (380, 6929), (410, 6422), (494, 5330), (533, 4940), (676, 3895), (779, 3380), (820, 3211), (845, 3116), (988, 2665), (1066, 2470), (1235, 2132), (1558, 1690)]