15696783740

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{19891}}^1$

素因数の和:20139

約数の個数: 96

約数和(自身を含む): 38257567488

約数和(自身を除く): 22560783748

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 34, 44, 55, 68, 85, 110, 170, 187, 211, 220, 340, 374, 422, 748, 844, 935, 1055, 1870, 2110, 2321, 3587, 3740, 4220, 4642, 7174, 9284, 11605, 14348, 17935, 19891, 23210, 35870, 39457, 39782, 46420, 71740, 78914, 79564, 99455, 157828, 197285, 198910, 218801, 338147, 394570, 397820, 437602, 676294, 789140, 875204, 1094005, 1352588, 1690735, 2188010, 3381470, 3719617, 4197001, 4376020, 6762940, 7439234, 8394002, 14878468, 16788004, 18598085, 20985005, 37196170, 41970010, 46167011, 71349017, 74392340, 83940020, 92334022, 142698034, 184668044, 230835055, 285396068, 356745085, 461670110, 713490170, 784839187, 923340220, 1426980340, 1569678374, 3139356748, 3924195935, 7848391870, 15696783740]

約数ペア:

[(1, 15696783740), (2, 7848391870), (4, 3924195935), (5, 3139356748), (10, 1569678374), (11, 1426980340), (17, 923340220), (20, 784839187), (22, 713490170), (34, 461670110), (44, 356745085), (55, 285396068), (68, 230835055), (85, 184668044), (110, 142698034), (170, 92334022), (187, 83940020), (211, 74392340), (220, 71349017), (340, 46167011), (374, 41970010), (422, 37196170), (748, 20985005), (844, 18598085), (935, 16788004), (1055, 14878468), (1870, 8394002), (2110, 7439234), (2321, 6762940), (3587, 4376020), (3740, 4197001), (4220, 3719617), (4642, 3381470), (7174, 2188010), (9284, 1690735), (11605, 1352588), (14348, 1094005), (17935, 875204), (19891, 789140), (23210, 676294), (35870, 437602), (39457, 397820), (39782, 394570), (46420, 338147), (71740, 218801), (78914, 198910), (79564, 197285), (99455, 157828)]