17966040680

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{1327}}^1\times {\mathrm{48353}}^1$

素因数の和:49698

約数の個数: 64

約数和(自身を含む): 46234160640

約数和(自身を除く): 28268119960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 1327, 2654, 5308, 6635, 9289, 10616, 13270, 18578, 26540, 37156, 46445, 48353, 53080, 74312, 92890, 96706, 185780, 193412, 241765, 338471, 371560, 386824, 483530, 676942, 967060, 1353884, 1692355, 1934120, 2707768, 3384710, 6769420, 13538840, 64164431, 128328862, 256657724, 320822155, 449151017, 513315448, 641644310, 898302034, 1283288620, 1796604068, 2245755085, 2566577240, 3593208136, 4491510170, 8983020340, 17966040680]

約数ペア:

[(1, 17966040680), (2, 8983020340), (4, 4491510170), (5, 3593208136), (7, 2566577240), (8, 2245755085), (10, 1796604068), (14, 1283288620), (20, 898302034), (28, 641644310), (35, 513315448), (40, 449151017), (56, 320822155), (70, 256657724), (140, 128328862), (280, 64164431), (1327, 13538840), (2654, 6769420), (5308, 3384710), (6635, 2707768), (9289, 1934120), (10616, 1692355), (13270, 1353884), (18578, 967060), (26540, 676942), (37156, 483530), (46445, 386824), (48353, 371560), (53080, 338471), (74312, 241765), (92890, 193412), (96706, 185780)]