472057190

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1$

素因数の和:254

約数の個数: 128

約数和(自身を含む): 1034643456

約数和(自身を除く): 562586266

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 41, 47, 55, 82, 85, 94, 110, 131, 170, 187, 205, 235, 262, 374, 410, 451, 470, 517, 655, 697, 799, 902, 935, 1034, 1310, 1394, 1441, 1598, 1870, 1927, 2227, 2255, 2585, 2882, 3485, 3854, 3995, 4454, 4510, 5170, 5371, 6157, 6970, 7205, 7667, 7990, 8789, 9635, 10742, 11135, 12314, 14410, 15334, 17578, 19270, 21197, 22270, 24497, 26855, 30785, 32759, 38335, 42394, 43945, 48994, 53710, 59081, 61570, 65518, 67727, 76670, 87890, 91307, 104669, 105985, 118162, 122485, 135454, 163795, 182614, 209338, 211970, 244970, 252437, 295405, 327590, 338635, 360349, 456535, 504874, 523345, 590810, 677270, 720698, 913070, 1004377, 1046690, 1151359, 1262185, 1801745, 2008754, 2302718, 2524370, 2776807, 3603490, 4291429, 5021885, 5553614, 5756795, 8582858, 10043770, 11513590, 13884035, 21457145, 27768070, 42914290, 47205719, 94411438, 236028595, 472057190]

約数ペア:

[(1, 472057190), (2, 236028595), (5, 94411438), (10, 47205719), (11, 42914290), (17, 27768070), (22, 21457145), (34, 13884035), (41, 11513590), (47, 10043770), (55, 8582858), (82, 5756795), (85, 5553614), (94, 5021885), (110, 4291429), (131, 3603490), (170, 2776807), (187, 2524370), (205, 2302718), (235, 2008754), (262, 1801745), (374, 1262185), (410, 1151359), (451, 1046690), (470, 1004377), (517, 913070), (655, 720698), (697, 677270), (799, 590810), (902, 523345), (935, 504874), (1034, 456535), (1310, 360349), (1394, 338635), (1441, 327590), (1598, 295405), (1870, 252437), (1927, 244970), (2227, 211970), (2255, 209338), (2585, 182614), (2882, 163795), (3485, 135454), (3854, 122485), (3995, 118162), (4454, 105985), (4510, 104669), (5170, 91307), (5371, 87890), (6157, 76670), (6970, 67727), (7205, 65518), (7667, 61570), (7990, 59081), (8789, 53710), (9635, 48994), (10742, 43945), (11135, 42394), (12314, 38335), (14410, 32759), (15334, 30785), (17578, 26855), (19270, 24497), (21197, 22270)]