11523800

素因数分解:

$2^3\times 5^2\times {\mathrm{157}}^1\times {\mathrm{367}}^1$

素因数の和:540

約数の個数: 48

約数和(自身を含む): 27036960

約数和(自身を除く): 15513160

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 157, 200, 314, 367, 628, 734, 785, 1256, 1468, 1570, 1835, 2936, 3140, 3670, 3925, 6280, 7340, 7850, 9175, 14680, 15700, 18350, 31400, 36700, 57619, 73400, 115238, 230476, 288095, 460952, 576190, 1152380, 1440475, 2304760, 2880950, 5761900, 11523800]

約数ペア:

[(1, 11523800), (2, 5761900), (4, 2880950), (5, 2304760), (8, 1440475), (10, 1152380), (20, 576190), (25, 460952), (40, 288095), (50, 230476), (100, 115238), (157, 73400), (200, 57619), (314, 36700), (367, 31400), (628, 18350), (734, 15700), (785, 14680), (1256, 9175), (1468, 7850), (1570, 7340), (1835, 6280), (2936, 3925), (3140, 3670)]