80030470

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{32401}}^1$

素因数の和:32440

約数の個数: 32

約数和(自身を含む): 163306080

約数和(自身を除く): 83275610

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 190, 247, 494, 1235, 2470, 32401, 64802, 162005, 324010, 421213, 615619, 842426, 1231238, 2106065, 3078095, 4212130, 6156190, 8003047, 16006094, 40015235, 80030470]

約数ペア:

[(1, 80030470), (2, 40015235), (5, 16006094), (10, 8003047), (13, 6156190), (19, 4212130), (26, 3078095), (38, 2106065), (65, 1231238), (95, 842426), (130, 615619), (190, 421213), (247, 324010), (494, 162005), (1235, 64802), (2470, 32401)]