23568920

素因数分解:

$2^3\times 5^1\times {\mathrm{293}}^1\times {\mathrm{2011}}^1$

素因数の和:2315

約数の個数: 32

約数和(自身を含む): 53237520

約数和(自身を除く): 29668600

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 293, 586, 1172, 1465, 2011, 2344, 2930, 4022, 5860, 8044, 10055, 11720, 16088, 20110, 40220, 80440, 589223, 1178446, 2356892, 2946115, 4713784, 5892230, 11784460, 23568920]

約数ペア:

[(1, 23568920), (2, 11784460), (4, 5892230), (5, 4713784), (8, 2946115), (10, 2356892), (20, 1178446), (40, 589223), (293, 80440), (586, 40220), (1172, 20110), (1465, 16088), (2011, 11720), (2344, 10055), (2930, 8044), (4022, 5860)]