5597420

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{163}}^1$

素因数の和:290

約数の個数: 48

約数和(自身を含む): 12646368

約数和(自身を除く): 7048948

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 101, 163, 170, 202, 326, 340, 404, 505, 652, 815, 1010, 1630, 1717, 2020, 2771, 3260, 3434, 5542, 6868, 8585, 11084, 13855, 16463, 17170, 27710, 32926, 34340, 55420, 65852, 82315, 164630, 279871, 329260, 559742, 1119484, 1399355, 2798710, 5597420]

約数ペア:

[(1, 5597420), (2, 2798710), (4, 1399355), (5, 1119484), (10, 559742), (17, 329260), (20, 279871), (34, 164630), (68, 82315), (85, 65852), (101, 55420), (163, 34340), (170, 32926), (202, 27710), (326, 17170), (340, 16463), (404, 13855), (505, 11084), (652, 8585), (815, 6868), (1010, 5542), (1630, 3434), (1717, 3260), (2020, 2771)]