118818040

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{281}}^1$

素因数の和:365

約数の個数: 96

約数和(自身を含む): 302428080

約数和(自身を除く): 183610040

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 31, 40, 44, 55, 62, 88, 110, 124, 155, 220, 248, 281, 310, 341, 440, 562, 620, 682, 961, 1124, 1240, 1364, 1405, 1705, 1922, 2248, 2728, 2810, 3091, 3410, 3844, 4805, 5620, 6182, 6820, 7688, 8711, 9610, 10571, 11240, 12364, 13640, 15455, 17422, 19220, 21142, 24728, 30910, 34844, 38440, 42284, 43555, 52855, 61820, 69688, 84568, 87110, 95821, 105710, 123640, 174220, 191642, 211420, 270041, 348440, 383284, 422840, 479105, 540082, 766568, 958210, 1080164, 1350205, 1916420, 2160328, 2700410, 2970451, 3832840, 5400820, 5940902, 10801640, 11881804, 14852255, 23763608, 29704510, 59409020, 118818040]

約数ペア:

[(1, 118818040), (2, 59409020), (4, 29704510), (5, 23763608), (8, 14852255), (10, 11881804), (11, 10801640), (20, 5940902), (22, 5400820), (31, 3832840), (40, 2970451), (44, 2700410), (55, 2160328), (62, 1916420), (88, 1350205), (110, 1080164), (124, 958210), (155, 766568), (220, 540082), (248, 479105), (281, 422840), (310, 383284), (341, 348440), (440, 270041), (562, 211420), (620, 191642), (682, 174220), (961, 123640), (1124, 105710), (1240, 95821), (1364, 87110), (1405, 84568), (1705, 69688), (1922, 61820), (2248, 52855), (2728, 43555), (2810, 42284), (3091, 38440), (3410, 34844), (3844, 30910), (4805, 24728), (5620, 21142), (6182, 19220), (6820, 17422), (7688, 15455), (8711, 13640), (9610, 12364), (10571, 11240)]