2912396140

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{313}}^1\times {\mathrm{27367}}^1$

素因数の和:27706

約数の個数: 48

約数和(自身を含む): 6496725312

約数和(自身を除く): 3584329172

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 313, 340, 626, 1252, 1565, 3130, 5321, 6260, 10642, 21284, 26605, 27367, 53210, 54734, 106420, 109468, 136835, 273670, 465239, 547340, 930478, 1860956, 2326195, 4652390, 8565871, 9304780, 17131742, 34263484, 42829355, 85658710, 145619807, 171317420, 291239614, 582479228, 728099035, 1456198070, 2912396140]

約数ペア:

[(1, 2912396140), (2, 1456198070), (4, 728099035), (5, 582479228), (10, 291239614), (17, 171317420), (20, 145619807), (34, 85658710), (68, 42829355), (85, 34263484), (170, 17131742), (313, 9304780), (340, 8565871), (626, 4652390), (1252, 2326195), (1565, 1860956), (3130, 930478), (5321, 547340), (6260, 465239), (10642, 273670), (21284, 136835), (26605, 109468), (27367, 106420), (53210, 54734)]