14709080

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{223}}^1$

素因数の和:348

約数の個数: 64

約数和(自身を含む): 35562240

約数和(自身を除く): 20853160

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 97, 136, 170, 194, 223, 340, 388, 446, 485, 680, 776, 892, 970, 1115, 1649, 1784, 1940, 2230, 3298, 3791, 3880, 4460, 6596, 7582, 8245, 8920, 13192, 15164, 16490, 18955, 21631, 30328, 32980, 37910, 43262, 65960, 75820, 86524, 108155, 151640, 173048, 216310, 367727, 432620, 735454, 865240, 1470908, 1838635, 2941816, 3677270, 7354540, 14709080]

約数ペア:

[(1, 14709080), (2, 7354540), (4, 3677270), (5, 2941816), (8, 1838635), (10, 1470908), (17, 865240), (20, 735454), (34, 432620), (40, 367727), (68, 216310), (85, 173048), (97, 151640), (136, 108155), (170, 86524), (194, 75820), (223, 65960), (340, 43262), (388, 37910), (446, 32980), (485, 30328), (680, 21631), (776, 18955), (892, 16490), (970, 15164), (1115, 13192), (1649, 8920), (1784, 8245), (1940, 7582), (2230, 6596), (3298, 4460), (3791, 3880)]