22937840

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{9887}}^1$

素因数の和:9929

約数の個数: 40

約数和(自身を含む): 55175040

約数和(自身を除く): 32237200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 145, 232, 290, 464, 580, 1160, 2320, 9887, 19774, 39548, 49435, 79096, 98870, 158192, 197740, 286723, 395480, 573446, 790960, 1146892, 1433615, 2293784, 2867230, 4587568, 5734460, 11468920, 22937840]

約数ペア:

[(1, 22937840), (2, 11468920), (4, 5734460), (5, 4587568), (8, 2867230), (10, 2293784), (16, 1433615), (20, 1146892), (29, 790960), (40, 573446), (58, 395480), (80, 286723), (116, 197740), (145, 158192), (232, 98870), (290, 79096), (464, 49435), (580, 39548), (1160, 19774), (2320, 9887)]