23635840

素因数分解:

$2^7\times 5^1\times {\mathrm{36931}}^1$

素因数の和:36950

約数の個数: 32

約数和(自身を含む): 56505960

約数和(自身を除く): 32870120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 36931, 73862, 147724, 184655, 295448, 369310, 590896, 738620, 1181792, 1477240, 2363584, 2954480, 4727168, 5908960, 11817920, 23635840]

約数ペア:

[(1, 23635840), (2, 11817920), (4, 5908960), (5, 4727168), (8, 2954480), (10, 2363584), (16, 1477240), (20, 1181792), (32, 738620), (40, 590896), (64, 369310), (80, 295448), (128, 184655), (160, 147724), (320, 73862), (640, 36931)]