2034383440

素因数分解:

$2^4\times 5^1\times {\mathrm{163}}^1\times {\mathrm{156011}}^1$

素因数の和:156187

約数の個数: 40

約数和(自身を含む): 4758990048

約数和(自身を除く): 2724606608

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 163, 326, 652, 815, 1304, 1630, 2608, 3260, 6520, 13040, 156011, 312022, 624044, 780055, 1248088, 1560110, 2496176, 3120220, 6240440, 12480880, 25429793, 50859586, 101719172, 127148965, 203438344, 254297930, 406876688, 508595860, 1017191720, 2034383440]

約数ペア:

[(1, 2034383440), (2, 1017191720), (4, 508595860), (5, 406876688), (8, 254297930), (10, 203438344), (16, 127148965), (20, 101719172), (40, 50859586), (80, 25429793), (163, 12480880), (326, 6240440), (652, 3120220), (815, 2496176), (1304, 1560110), (1630, 1248088), (2608, 780055), (3260, 624044), (6520, 312022), (13040, 156011)]