42449120

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{251}}^1$

素因数の和:424

約数の個数: 96

約数和(自身を含む): 115831296

約数和(自身を除く): 73382176

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 151, 160, 224, 251, 280, 302, 502, 560, 604, 755, 1004, 1057, 1120, 1208, 1255, 1510, 1757, 2008, 2114, 2416, 2510, 3020, 3514, 4016, 4228, 4832, 5020, 5285, 6040, 7028, 8032, 8456, 8785, 10040, 10570, 12080, 14056, 16912, 17570, 20080, 21140, 24160, 28112, 33824, 35140, 37901, 40160, 42280, 56224, 70280, 75802, 84560, 140560, 151604, 169120, 189505, 265307, 281120, 303208, 379010, 530614, 606416, 758020, 1061228, 1212832, 1326535, 1516040, 2122456, 2653070, 3032080, 4244912, 5306140, 6064160, 8489824, 10612280, 21224560, 42449120]

約数ペア:

[(1, 42449120), (2, 21224560), (4, 10612280), (5, 8489824), (7, 6064160), (8, 5306140), (10, 4244912), (14, 3032080), (16, 2653070), (20, 2122456), (28, 1516040), (32, 1326535), (35, 1212832), (40, 1061228), (56, 758020), (70, 606416), (80, 530614), (112, 379010), (140, 303208), (151, 281120), (160, 265307), (224, 189505), (251, 169120), (280, 151604), (302, 140560), (502, 84560), (560, 75802), (604, 70280), (755, 56224), (1004, 42280), (1057, 40160), (1120, 37901), (1208, 35140), (1255, 33824), (1510, 28112), (1757, 24160), (2008, 21140), (2114, 20080), (2416, 17570), (2510, 16912), (3020, 14056), (3514, 12080), (4016, 10570), (4228, 10040), (4832, 8785), (5020, 8456), (5285, 8032), (6040, 7028)]