34177540

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{389}}^1$

素因数の和:612

約数の個数: 48

約数和(自身を含む): 75479040

約数和(自身を除く): 41301500

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 191, 230, 382, 389, 460, 764, 778, 955, 1556, 1910, 1945, 3820, 3890, 4393, 7780, 8786, 8947, 17572, 17894, 21965, 35788, 43930, 44735, 74299, 87860, 89470, 148598, 178940, 297196, 371495, 742990, 1485980, 1708877, 3417754, 6835508, 8544385, 17088770, 34177540]

約数ペア:

[(1, 34177540), (2, 17088770), (4, 8544385), (5, 6835508), (10, 3417754), (20, 1708877), (23, 1485980), (46, 742990), (92, 371495), (115, 297196), (191, 178940), (230, 148598), (382, 89470), (389, 87860), (460, 74299), (764, 44735), (778, 43930), (955, 35788), (1556, 21965), (1910, 17894), (1945, 17572), (3820, 8947), (3890, 8786), (4393, 7780)]