14123670140

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{47}}^1\times {\mathrm{41621}}^1$

素因数の和:41715

約数の個数: 72

約数和(自身を含む): 31969691712

約数和(自身を除く): 17846021572

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 47, 76, 94, 95, 188, 190, 235, 361, 380, 470, 722, 893, 940, 1444, 1786, 1805, 3572, 3610, 4465, 7220, 8930, 16967, 17860, 33934, 41621, 67868, 83242, 84835, 166484, 169670, 208105, 339340, 416210, 790799, 832420, 1581598, 1956187, 3163196, 3912374, 3953995, 7824748, 7907990, 9780935, 15025181, 15815980, 19561870, 30050362, 37167553, 39123740, 60100724, 74335106, 75125905, 148670212, 150251810, 185837765, 300503620, 371675530, 706183507, 743351060, 1412367014, 2824734028, 3530917535, 7061835070, 14123670140]

約数ペア:

[(1, 14123670140), (2, 7061835070), (4, 3530917535), (5, 2824734028), (10, 1412367014), (19, 743351060), (20, 706183507), (38, 371675530), (47, 300503620), (76, 185837765), (94, 150251810), (95, 148670212), (188, 75125905), (190, 74335106), (235, 60100724), (361, 39123740), (380, 37167553), (470, 30050362), (722, 19561870), (893, 15815980), (940, 15025181), (1444, 9780935), (1786, 7907990), (1805, 7824748), (3572, 3953995), (3610, 3912374), (4465, 3163196), (7220, 1956187), (8930, 1581598), (16967, 832420), (17860, 790799), (33934, 416210), (41621, 339340), (67868, 208105), (83242, 169670), (84835, 166484)]