85733890

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{127}}^1$

素因数の和:200

約数の個数: 96

約数和(自身を含む): 189609984

約数和(自身を除く): 103876094

約数列:

[1, 2, 5, 10, 11, 17, 19, 22, 34, 38, 55, 85, 95, 110, 127, 170, 187, 190, 209, 254, 323, 361, 374, 418, 635, 646, 722, 935, 1045, 1270, 1397, 1615, 1805, 1870, 2090, 2159, 2413, 2794, 3230, 3553, 3610, 3971, 4318, 4826, 6137, 6985, 7106, 7942, 10795, 12065, 12274, 13970, 17765, 19855, 21590, 23749, 24130, 26543, 30685, 35530, 39710, 41021, 45847, 47498, 53086, 61370, 67507, 82042, 91694, 118745, 132715, 135014, 205105, 229235, 237490, 265430, 337535, 410210, 451231, 458470, 504317, 675070, 779399, 902462, 1008634, 1558798, 2256155, 2521585, 3896995, 4512310, 5043170, 7793990, 8573389, 17146778, 42866945, 85733890]

約数ペア:

[(1, 85733890), (2, 42866945), (5, 17146778), (10, 8573389), (11, 7793990), (17, 5043170), (19, 4512310), (22, 3896995), (34, 2521585), (38, 2256155), (55, 1558798), (85, 1008634), (95, 902462), (110, 779399), (127, 675070), (170, 504317), (187, 458470), (190, 451231), (209, 410210), (254, 337535), (323, 265430), (361, 237490), (374, 229235), (418, 205105), (635, 135014), (646, 132715), (722, 118745), (935, 91694), (1045, 82042), (1270, 67507), (1397, 61370), (1615, 53086), (1805, 47498), (1870, 45847), (2090, 41021), (2159, 39710), (2413, 35530), (2794, 30685), (3230, 26543), (3553, 24130), (3610, 23749), (3971, 21590), (4318, 19855), (4826, 17765), (6137, 13970), (6985, 12274), (7106, 12065), (7942, 10795)]