5742940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1$

素因数の和:179

約数の個数: 96

約数和(自身を含む): 15482880

約数和(自身を除く): 9739940

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 19, 20, 28, 34, 35, 38, 68, 70, 76, 85, 95, 119, 127, 133, 140, 170, 190, 238, 254, 266, 323, 340, 380, 476, 508, 532, 595, 635, 646, 665, 889, 1190, 1270, 1292, 1330, 1615, 1778, 2159, 2261, 2380, 2413, 2540, 2660, 3230, 3556, 4318, 4445, 4522, 4826, 6460, 8636, 8890, 9044, 9652, 10795, 11305, 12065, 15113, 16891, 17780, 21590, 22610, 24130, 30226, 33782, 41021, 43180, 45220, 48260, 60452, 67564, 75565, 82042, 84455, 151130, 164084, 168910, 205105, 287147, 302260, 337820, 410210, 574294, 820420, 1148588, 1435735, 2871470, 5742940]

約数ペア:

[(1, 5742940), (2, 2871470), (4, 1435735), (5, 1148588), (7, 820420), (10, 574294), (14, 410210), (17, 337820), (19, 302260), (20, 287147), (28, 205105), (34, 168910), (35, 164084), (38, 151130), (68, 84455), (70, 82042), (76, 75565), (85, 67564), (95, 60452), (119, 48260), (127, 45220), (133, 43180), (140, 41021), (170, 33782), (190, 30226), (238, 24130), (254, 22610), (266, 21590), (323, 17780), (340, 16891), (380, 15113), (476, 12065), (508, 11305), (532, 10795), (595, 9652), (635, 9044), (646, 8890), (665, 8636), (889, 6460), (1190, 4826), (1270, 4522), (1292, 4445), (1330, 4318), (1615, 3556), (1778, 3230), (2159, 2660), (2261, 2540), (2380, 2413)]