5224780

素因数分解:

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

素因数の和:175

約数の個数: 72

約数和(自身を含む): 12870144

約数和(自身を除く): 7645364

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 34, 44, 55, 68, 85, 110, 121, 127, 170, 187, 220, 242, 254, 340, 374, 484, 508, 605, 635, 748, 935, 1210, 1270, 1397, 1870, 2057, 2159, 2420, 2540, 2794, 3740, 4114, 4318, 5588, 6985, 8228, 8636, 10285, 10795, 13970, 15367, 20570, 21590, 23749, 27940, 30734, 41140, 43180, 47498, 61468, 76835, 94996, 118745, 153670, 237490, 261239, 307340, 474980, 522478, 1044956, 1306195, 2612390, 5224780]

約数ペア:

[(1, 5224780), (2, 2612390), (4, 1306195), (5, 1044956), (10, 522478), (11, 474980), (17, 307340), (20, 261239), (22, 237490), (34, 153670), (44, 118745), (55, 94996), (68, 76835), (85, 61468), (110, 47498), (121, 43180), (127, 41140), (170, 30734), (187, 27940), (220, 23749), (242, 21590), (254, 20570), (340, 15367), (374, 13970), (484, 10795), (508, 10285), (605, 8636), (635, 8228), (748, 6985), (935, 5588), (1210, 4318), (1270, 4114), (1397, 3740), (1870, 2794), (2057, 2540), (2159, 2420)]