188488910

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{809}}^1\times {\mathrm{1013}}^1$

素因数の和:1852

約数の個数: 32

約数和(自身を含む): 354818880

約数和(自身を除く): 166329970

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 809, 1013, 1618, 2026, 4045, 5065, 8090, 10130, 18607, 23299, 37214, 46598, 93035, 116495, 186070, 232990, 819517, 1639034, 4097585, 8195170, 18848891, 37697782, 94244455, 188488910]

約数ペア:

[(1, 188488910), (2, 94244455), (5, 37697782), (10, 18848891), (23, 8195170), (46, 4097585), (115, 1639034), (230, 819517), (809, 232990), (1013, 186070), (1618, 116495), (2026, 93035), (4045, 46598), (5065, 37214), (8090, 23299), (10130, 18607)]