528057910

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{73}}^1\times {\mathrm{2503}}^1$

素因数の和:2617

約数の個数: 48

約数和(自身を含む): 1023945696

約数和(自身を除く): 495887786

約数列:

[1, 2, 5, 10, 17, 34, 73, 85, 146, 170, 289, 365, 578, 730, 1241, 1445, 2482, 2503, 2890, 5006, 6205, 12410, 12515, 21097, 25030, 42194, 42551, 85102, 105485, 182719, 210970, 212755, 365438, 425510, 723367, 913595, 1446734, 1827190, 3106223, 3616835, 6212446, 7233670, 15531115, 31062230, 52805791, 105611582, 264028955, 528057910]

約数ペア:

[(1, 528057910), (2, 264028955), (5, 105611582), (10, 52805791), (17, 31062230), (34, 15531115), (73, 7233670), (85, 6212446), (146, 3616835), (170, 3106223), (289, 1827190), (365, 1446734), (578, 913595), (730, 723367), (1241, 425510), (1445, 365438), (2482, 212755), (2503, 210970), (2890, 182719), (5006, 105485), (6205, 85102), (12410, 42551), (12515, 42194), (21097, 25030)]