23068520

素因数分解:

$2^3\times 5^1\times {\mathrm{241}}^1\times {\mathrm{2393}}^1$

素因数の和:2645

約数の個数: 32

約数和(自身を含む): 52141320

約数和(自身を除く): 29072800

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 241, 482, 964, 1205, 1928, 2393, 2410, 4786, 4820, 9572, 9640, 11965, 19144, 23930, 47860, 95720, 576713, 1153426, 2306852, 2883565, 4613704, 5767130, 11534260, 23068520]

約数ペア:

[(1, 23068520), (2, 11534260), (4, 5767130), (5, 4613704), (8, 2883565), (10, 2306852), (20, 1153426), (40, 576713), (241, 95720), (482, 47860), (964, 23930), (1205, 19144), (1928, 11965), (2393, 9640), (2410, 9572), (4786, 4820)]