86895052120

素因数分解:

$2^3\times 5^1\times {\mathrm{541}}^1\times {\mathrm{4015483}}^1$

素因数の和:4016035

約数の個数: 32

約数和(自身を含む): 195875309520

約数和(自身を除く): 108980257400

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 541, 1082, 2164, 2705, 4328, 5410, 10820, 21640, 4015483, 8030966, 16061932, 20077415, 32123864, 40154830, 80309660, 160619320, 2172376303, 4344752606, 8689505212, 10861881515, 17379010424, 21723763030, 43447526060, 86895052120]

約数ペア:

[(1, 86895052120), (2, 43447526060), (4, 21723763030), (5, 17379010424), (8, 10861881515), (10, 8689505212), (20, 4344752606), (40, 2172376303), (541, 160619320), (1082, 80309660), (2164, 40154830), (2705, 32123864), (4328, 20077415), (5410, 16061932), (10820, 8030966), (21640, 4015483)]