108069520

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103913}}^1$

素因数の和:103939

約数の個数: 40

約数和(自身を含む): 270592056

約数和(自身を除く): 162522536

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 103913, 207826, 415652, 519565, 831304, 1039130, 1350869, 1662608, 2078260, 2701738, 4156520, 5403476, 6754345, 8313040, 10806952, 13508690, 21613904, 27017380, 54034760, 108069520]

約数ペア:

[(1, 108069520), (2, 54034760), (4, 27017380), (5, 21613904), (8, 13508690), (10, 10806952), (13, 8313040), (16, 6754345), (20, 5403476), (26, 4156520), (40, 2701738), (52, 2078260), (65, 1662608), (80, 1350869), (104, 1039130), (130, 831304), (208, 519565), (260, 415652), (520, 207826), (1040, 103913)]