80494010872

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2831903}}^1$

素因数の和:2831956

約数の個数: 64

約数和(自身を含む): 183507379200

約数和(自身を除く): 103013368328

約数列:

[1, 2, 4, 8, 11, 17, 19, 22, 34, 38, 44, 68, 76, 88, 136, 152, 187, 209, 323, 374, 418, 646, 748, 836, 1292, 1496, 1672, 2584, 3553, 7106, 14212, 28424, 2831903, 5663806, 11327612, 22655224, 31150933, 48142351, 53806157, 62301866, 96284702, 107612314, 124603732, 192569404, 215224628, 249207464, 385138808, 430449256, 529565861, 591867727, 914704669, 1059131722, 1183735454, 1829409338, 2118263444, 2367470908, 3658818676, 4236526888, 4734941816, 7317637352, 10061751359, 20123502718, 40247005436, 80494010872]

約数ペア:

[(1, 80494010872), (2, 40247005436), (4, 20123502718), (8, 10061751359), (11, 7317637352), (17, 4734941816), (19, 4236526888), (22, 3658818676), (34, 2367470908), (38, 2118263444), (44, 1829409338), (68, 1183735454), (76, 1059131722), (88, 914704669), (136, 591867727), (152, 529565861), (187, 430449256), (209, 385138808), (323, 249207464), (374, 215224628), (418, 192569404), (646, 124603732), (748, 107612314), (836, 96284702), (1292, 62301866), (1496, 53806157), (1672, 48142351), (2584, 31150933), (3553, 22655224), (7106, 11327612), (14212, 5663806), (28424, 2831903)]