109535900

素因数分解:

$2^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{353}}^1$

素因数の和:503

約数の個数: 72

約数和(自身を含む): 248890320

約数和(自身を除く): 139354420

約数列:

[1, 2, 4, 5, 10, 20, 25, 29, 50, 58, 100, 107, 116, 145, 214, 290, 353, 428, 535, 580, 706, 725, 1070, 1412, 1450, 1765, 2140, 2675, 2900, 3103, 3530, 5350, 6206, 7060, 8825, 10237, 10700, 12412, 15515, 17650, 20474, 31030, 35300, 37771, 40948, 51185, 62060, 75542, 77575, 102370, 151084, 155150, 188855, 204740, 255925, 310300, 377710, 511850, 755420, 944275, 1023700, 1095359, 1888550, 2190718, 3777100, 4381436, 5476795, 10953590, 21907180, 27383975, 54767950, 109535900]

約数ペア:

[(1, 109535900), (2, 54767950), (4, 27383975), (5, 21907180), (10, 10953590), (20, 5476795), (25, 4381436), (29, 3777100), (50, 2190718), (58, 1888550), (100, 1095359), (107, 1023700), (116, 944275), (145, 755420), (214, 511850), (290, 377710), (353, 310300), (428, 255925), (535, 204740), (580, 188855), (706, 155150), (725, 151084), (1070, 102370), (1412, 77575), (1450, 75542), (1765, 62060), (2140, 51185), (2675, 40948), (2900, 37771), (3103, 35300), (3530, 31030), (5350, 20474), (6206, 17650), (7060, 15515), (8825, 12412), (10237, 10700)]