82265440

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{27061}}^1$

素因数の和:27095

約数の個数: 48

約数和(自身を含む): 204588720

約数和(自身を除く): 122323280

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 76, 80, 95, 152, 160, 190, 304, 380, 608, 760, 1520, 3040, 27061, 54122, 108244, 135305, 216488, 270610, 432976, 514159, 541220, 865952, 1028318, 1082440, 2056636, 2164880, 2570795, 4113272, 4329760, 5141590, 8226544, 10283180, 16453088, 20566360, 41132720, 82265440]

約数ペア:

[(1, 82265440), (2, 41132720), (4, 20566360), (5, 16453088), (8, 10283180), (10, 8226544), (16, 5141590), (19, 4329760), (20, 4113272), (32, 2570795), (38, 2164880), (40, 2056636), (76, 1082440), (80, 1028318), (95, 865952), (152, 541220), (160, 514159), (190, 432976), (304, 270610), (380, 216488), (608, 135305), (760, 108244), (1520, 54122), (3040, 27061)]