29360052440

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{17902471}}^1$

素因数の和:17902523

約数の個数: 32

約数和(自身を含む): 67671344160

約数和(自身を除く): 38311291720

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 164, 205, 328, 410, 820, 1640, 17902471, 35804942, 71609884, 89512355, 143219768, 179024710, 358049420, 716098840, 734001311, 1468002622, 2936005244, 3670006555, 5872010488, 7340013110, 14680026220, 29360052440]

約数ペア:

[(1, 29360052440), (2, 14680026220), (4, 7340013110), (5, 5872010488), (8, 3670006555), (10, 2936005244), (20, 1468002622), (40, 734001311), (41, 716098840), (82, 358049420), (164, 179024710), (205, 143219768), (328, 89512355), (410, 71609884), (820, 35804942), (1640, 17902471)]