40059180

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{31793}}^1$

素因数の和:31815

約数の個数: 72

約数和(自身を含む): 138876192

約数和(自身を除く): 98817012

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 31793, 63586, 95379, 127172, 158965, 190758, 222551, 286137, 317930, 381516, 445102, 476895, 572274, 635860, 667653, 890204, 953790, 1112755, 1144548, 1335306, 1430685, 1907580, 2002959, 2225510, 2670612, 2861370, 3338265, 4005918, 4451020, 5722740, 6676530, 8011836, 10014795, 13353060, 20029590, 40059180]

約数ペア:

[(1, 40059180), (2, 20029590), (3, 13353060), (4, 10014795), (5, 8011836), (6, 6676530), (7, 5722740), (9, 4451020), (10, 4005918), (12, 3338265), (14, 2861370), (15, 2670612), (18, 2225510), (20, 2002959), (21, 1907580), (28, 1430685), (30, 1335306), (35, 1144548), (36, 1112755), (42, 953790), (45, 890204), (60, 667653), (63, 635860), (70, 572274), (84, 476895), (90, 445102), (105, 381516), (126, 317930), (140, 286137), (180, 222551), (210, 190758), (252, 158965), (315, 127172), (420, 95379), (630, 63586), (1260, 31793)]