130223995

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1$

素因数の和:196

約数の個数: 64

約数和(自身を含む): 191600640

約数和(自身を除く): 61376645

約数列:

[1, 5, 11, 17, 41, 43, 55, 79, 85, 187, 205, 215, 395, 451, 473, 697, 731, 869, 935, 1343, 1763, 2255, 2365, 3239, 3397, 3485, 3655, 4345, 6715, 7667, 8041, 8815, 14773, 16195, 16985, 19393, 29971, 35629, 37367, 38335, 40205, 55063, 57749, 73865, 96965, 139277, 149855, 178145, 186835, 275315, 288745, 329681, 605693, 635239, 696385, 1532047, 1648405, 2367709, 3028465, 3176195, 7660235, 11838545, 26044799, 130223995]

約数ペア:

[(1, 130223995), (5, 26044799), (11, 11838545), (17, 7660235), (41, 3176195), (43, 3028465), (55, 2367709), (79, 1648405), (85, 1532047), (187, 696385), (205, 635239), (215, 605693), (395, 329681), (451, 288745), (473, 275315), (697, 186835), (731, 178145), (869, 149855), (935, 139277), (1343, 96965), (1763, 73865), (2255, 57749), (2365, 55063), (3239, 40205), (3397, 38335), (3485, 37367), (3655, 35629), (4345, 29971), (6715, 19393), (7667, 16985), (8041, 16195), (8815, 14773)]