71344480

素因数分解:

$2^5\times 5^1\times {\mathrm{151}}^1\times {\mathrm{2953}}^1$

素因数の和:3119

約数の個数: 48

約数和(自身を含む): 169725024

約数和(自身を除く): 98380544

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 151, 160, 302, 604, 755, 1208, 1510, 2416, 2953, 3020, 4832, 5906, 6040, 11812, 12080, 14765, 23624, 24160, 29530, 47248, 59060, 94496, 118120, 236240, 445903, 472480, 891806, 1783612, 2229515, 3567224, 4459030, 7134448, 8918060, 14268896, 17836120, 35672240, 71344480]

約数ペア:

[(1, 71344480), (2, 35672240), (4, 17836120), (5, 14268896), (8, 8918060), (10, 7134448), (16, 4459030), (20, 3567224), (32, 2229515), (40, 1783612), (80, 891806), (151, 472480), (160, 445903), (302, 236240), (604, 118120), (755, 94496), (1208, 59060), (1510, 47248), (2416, 29530), (2953, 24160), (3020, 23624), (4832, 14765), (5906, 12080), (6040, 11812)]