24557440

素因数分解:

$2^7\times 5^1\times {\mathrm{38371}}^1$

素因数の和:38390

約数の個数: 32

約数和(自身を含む): 58709160

約数和(自身を除く): 34151720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 38371, 76742, 153484, 191855, 306968, 383710, 613936, 767420, 1227872, 1534840, 2455744, 3069680, 4911488, 6139360, 12278720, 24557440]

約数ペア:

[(1, 24557440), (2, 12278720), (4, 6139360), (5, 4911488), (8, 3069680), (10, 2455744), (16, 1534840), (20, 1227872), (32, 767420), (40, 613936), (64, 383710), (80, 306968), (128, 191855), (160, 153484), (320, 76742), (640, 38371)]