22036420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{197}}^1$

素因数の和:277

約数の個数: 96

約数和(自身を含む): 57480192

約数和(自身を除く): 35443772

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 47, 68, 70, 85, 94, 119, 140, 170, 188, 197, 235, 238, 329, 340, 394, 470, 476, 595, 658, 788, 799, 940, 985, 1190, 1316, 1379, 1598, 1645, 1970, 2380, 2758, 3196, 3290, 3349, 3940, 3995, 5516, 5593, 6580, 6698, 6895, 7990, 9259, 11186, 13396, 13790, 15980, 16745, 18518, 22372, 23443, 27580, 27965, 33490, 37036, 46295, 46886, 55930, 64813, 66980, 92590, 93772, 111860, 117215, 129626, 157403, 185180, 234430, 259252, 314806, 324065, 468860, 629612, 648130, 787015, 1101821, 1296260, 1574030, 2203642, 3148060, 4407284, 5509105, 11018210, 22036420]

約数ペア:

[(1, 22036420), (2, 11018210), (4, 5509105), (5, 4407284), (7, 3148060), (10, 2203642), (14, 1574030), (17, 1296260), (20, 1101821), (28, 787015), (34, 648130), (35, 629612), (47, 468860), (68, 324065), (70, 314806), (85, 259252), (94, 234430), (119, 185180), (140, 157403), (170, 129626), (188, 117215), (197, 111860), (235, 93772), (238, 92590), (329, 66980), (340, 64813), (394, 55930), (470, 46886), (476, 46295), (595, 37036), (658, 33490), (788, 27965), (799, 27580), (940, 23443), (985, 22372), (1190, 18518), (1316, 16745), (1379, 15980), (1598, 13790), (1645, 13396), (1970, 11186), (2380, 9259), (2758, 7990), (3196, 6895), (3290, 6698), (3349, 6580), (3940, 5593), (3995, 5516)]