118123400

素因数分解:

$2^3\times 5^2\times {\mathrm{23}}^1\times {\mathrm{25679}}^1$

素因数の和:25718

約数の個数: 48

約数和(自身を含む): 286588800

約数和(自身を除く): 168465400

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 25, 40, 46, 50, 92, 100, 115, 184, 200, 230, 460, 575, 920, 1150, 2300, 4600, 25679, 51358, 102716, 128395, 205432, 256790, 513580, 590617, 641975, 1027160, 1181234, 1283950, 2362468, 2567900, 2953085, 4724936, 5135800, 5906170, 11812340, 14765425, 23624680, 29530850, 59061700, 118123400]

約数ペア:

[(1, 118123400), (2, 59061700), (4, 29530850), (5, 23624680), (8, 14765425), (10, 11812340), (20, 5906170), (23, 5135800), (25, 4724936), (40, 2953085), (46, 2567900), (50, 2362468), (92, 1283950), (100, 1181234), (115, 1027160), (184, 641975), (200, 590617), (230, 513580), (460, 256790), (575, 205432), (920, 128395), (1150, 102716), (2300, 51358), (4600, 25679)]