14852020

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{389}}^1$

素因数の和:504

約数の個数: 48

約数和(自身を含む): 33022080

約数和(自身を除く): 18170060

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 83, 92, 115, 166, 230, 332, 389, 415, 460, 778, 830, 1556, 1660, 1909, 1945, 3818, 3890, 7636, 7780, 8947, 9545, 17894, 19090, 32287, 35788, 38180, 44735, 64574, 89470, 129148, 161435, 178940, 322870, 645740, 742601, 1485202, 2970404, 3713005, 7426010, 14852020]

約数ペア:

[(1, 14852020), (2, 7426010), (4, 3713005), (5, 2970404), (10, 1485202), (20, 742601), (23, 645740), (46, 322870), (83, 178940), (92, 161435), (115, 129148), (166, 89470), (230, 64574), (332, 44735), (389, 38180), (415, 35788), (460, 32287), (778, 19090), (830, 17894), (1556, 9545), (1660, 8947), (1909, 7780), (1945, 7636), (3818, 3890)]