1574385980

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{101}}^1\times {\mathrm{127}}^1$

素因数の和:292

約数の個数: 144

約数和(自身を含む): 3760598016

約数和(自身を除く): 2186212036

約数列:

[1, 2, 4, 5, 10, 17, 19, 20, 34, 38, 68, 76, 85, 95, 101, 127, 170, 190, 202, 254, 323, 340, 361, 380, 404, 505, 508, 635, 646, 722, 1010, 1270, 1292, 1444, 1615, 1717, 1805, 1919, 2020, 2159, 2413, 2540, 3230, 3434, 3610, 3838, 4318, 4826, 6137, 6460, 6868, 7220, 7676, 8585, 8636, 9595, 9652, 10795, 12065, 12274, 12827, 17170, 19190, 21590, 24130, 24548, 25654, 30685, 32623, 34340, 36461, 38380, 41021, 43180, 45847, 48260, 51308, 61370, 64135, 65246, 72922, 82042, 91694, 122740, 128270, 130492, 145844, 163115, 164084, 182305, 183388, 205105, 218059, 229235, 243713, 256540, 326230, 364610, 410210, 436118, 458470, 487426, 619837, 652460, 729220, 779399, 820420, 872236, 916940, 974852, 1090295, 1218565, 1239674, 1558798, 2180590, 2437130, 2479348, 3099185, 3117596, 3896995, 4143121, 4361180, 4630547, 4874260, 6198370, 7793990, 8286242, 9261094, 12396740, 15587980, 16572484, 18522188, 20715605, 23152735, 41431210, 46305470, 78719299, 82862420, 92610940, 157438598, 314877196, 393596495, 787192990, 1574385980]

約数ペア:

[(1, 1574385980), (2, 787192990), (4, 393596495), (5, 314877196), (10, 157438598), (17, 92610940), (19, 82862420), (20, 78719299), (34, 46305470), (38, 41431210), (68, 23152735), (76, 20715605), (85, 18522188), (95, 16572484), (101, 15587980), (127, 12396740), (170, 9261094), (190, 8286242), (202, 7793990), (254, 6198370), (323, 4874260), (340, 4630547), (361, 4361180), (380, 4143121), (404, 3896995), (505, 3117596), (508, 3099185), (635, 2479348), (646, 2437130), (722, 2180590), (1010, 1558798), (1270, 1239674), (1292, 1218565), (1444, 1090295), (1615, 974852), (1717, 916940), (1805, 872236), (1919, 820420), (2020, 779399), (2159, 729220), (2413, 652460), (2540, 619837), (3230, 487426), (3434, 458470), (3610, 436118), (3838, 410210), (4318, 364610), (4826, 326230), (6137, 256540), (6460, 243713), (6868, 229235), (7220, 218059), (7676, 205105), (8585, 183388), (8636, 182305), (9595, 164084), (9652, 163115), (10795, 145844), (12065, 130492), (12274, 128270), (12827, 122740), (17170, 91694), (19190, 82042), (21590, 72922), (24130, 65246), (24548, 64135), (25654, 61370), (30685, 51308), (32623, 48260), (34340, 45847), (36461, 43180), (38380, 41021)]