111427960

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{139}}^1\times {\mathrm{409}}^1$

素因数の和:573

約数の個数: 96

約数和(自身を含む): 294462000

約数和(自身を除く): 183034040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 139, 140, 196, 245, 278, 280, 392, 409, 490, 556, 695, 818, 973, 980, 1112, 1390, 1636, 1946, 1960, 2045, 2780, 2863, 3272, 3892, 4090, 4865, 5560, 5726, 6811, 7784, 8180, 9730, 11452, 13622, 14315, 16360, 19460, 20041, 22904, 27244, 28630, 34055, 38920, 40082, 54488, 56851, 57260, 68110, 80164, 100205, 113702, 114520, 136220, 160328, 200410, 227404, 272440, 284255, 397957, 400820, 454808, 568510, 795914, 801640, 1137020, 1591828, 1989785, 2274040, 2785699, 3183656, 3979570, 5571398, 7959140, 11142796, 13928495, 15918280, 22285592, 27856990, 55713980, 111427960]

約数ペア:

[(1, 111427960), (2, 55713980), (4, 27856990), (5, 22285592), (7, 15918280), (8, 13928495), (10, 11142796), (14, 7959140), (20, 5571398), (28, 3979570), (35, 3183656), (40, 2785699), (49, 2274040), (56, 1989785), (70, 1591828), (98, 1137020), (139, 801640), (140, 795914), (196, 568510), (245, 454808), (278, 400820), (280, 397957), (392, 284255), (409, 272440), (490, 227404), (556, 200410), (695, 160328), (818, 136220), (973, 114520), (980, 113702), (1112, 100205), (1390, 80164), (1636, 68110), (1946, 57260), (1960, 56851), (2045, 54488), (2780, 40082), (2863, 38920), (3272, 34055), (3892, 28630), (4090, 27244), (4865, 22904), (5560, 20041), (5726, 19460), (6811, 16360), (7784, 14315), (8180, 13622), (9730, 11452)]