43428680

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{57143}}^1$

素因数の和:57173

約数の個数: 32

約数和(自身を含む): 102859200

約数和(自身を除く): 59430520

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 57143, 114286, 228572, 285715, 457144, 571430, 1085717, 1142860, 2171434, 2285720, 4342868, 5428585, 8685736, 10857170, 21714340, 43428680]

約数ペア:

[(1, 43428680), (2, 21714340), (4, 10857170), (5, 8685736), (8, 5428585), (10, 4342868), (19, 2285720), (20, 2171434), (38, 1142860), (40, 1085717), (76, 571430), (95, 457144), (152, 285715), (190, 228572), (380, 114286), (760, 57143)]