23936240

素因数分解:

$2^4\times 5^1\times {\mathrm{433}}^1\times {\mathrm{691}}^1$

素因数の和:1137

約数の個数: 40

約数和(自身を含む): 55861008

約数和(自身を除く): 31924768

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 433, 691, 866, 1382, 1732, 2165, 2764, 3455, 3464, 4330, 5528, 6910, 6928, 8660, 11056, 13820, 17320, 27640, 34640, 55280, 299203, 598406, 1196812, 1496015, 2393624, 2992030, 4787248, 5984060, 11968120, 23936240]

約数ペア:

[(1, 23936240), (2, 11968120), (4, 5984060), (5, 4787248), (8, 2992030), (10, 2393624), (16, 1496015), (20, 1196812), (40, 598406), (80, 299203), (433, 55280), (691, 34640), (866, 27640), (1382, 17320), (1732, 13820), (2165, 11056), (2764, 8660), (3455, 6928), (3464, 6910), (4330, 5528)]