664652230

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{8669}}^1$

素因数の和:8745

約数の個数: 64

約数和(自身を含む): 1415776320

約数和(自身を除く): 751124090

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 41, 55, 82, 85, 110, 170, 187, 205, 374, 410, 451, 697, 902, 935, 1394, 1870, 2255, 3485, 4510, 6970, 7667, 8669, 15334, 17338, 38335, 43345, 76670, 86690, 95359, 147373, 190718, 294746, 355429, 476795, 710858, 736865, 953590, 1473730, 1621103, 1777145, 3242206, 3554290, 3909719, 6042293, 7819438, 8105515, 12084586, 16211030, 19548595, 30211465, 39097190, 60422930, 66465223, 132930446, 332326115, 664652230]

約数ペア:

[(1, 664652230), (2, 332326115), (5, 132930446), (10, 66465223), (11, 60422930), (17, 39097190), (22, 30211465), (34, 19548595), (41, 16211030), (55, 12084586), (82, 8105515), (85, 7819438), (110, 6042293), (170, 3909719), (187, 3554290), (205, 3242206), (374, 1777145), (410, 1621103), (451, 1473730), (697, 953590), (902, 736865), (935, 710858), (1394, 476795), (1870, 355429), (2255, 294746), (3485, 190718), (4510, 147373), (6970, 95359), (7667, 86690), (8669, 76670), (15334, 43345), (17338, 38335)]