24806720

素因数分解:

$2^6\times 5^1\times {\mathrm{77521}}^1$

素因数の和:77538

約数の個数: 28

約数和(自身を含む): 59071764

約数和(自身を除く): 34265044

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 77521, 155042, 310084, 387605, 620168, 775210, 1240336, 1550420, 2480672, 3100840, 4961344, 6201680, 12403360, 24806720]

約数ペア:

[(1, 24806720), (2, 12403360), (4, 6201680), (5, 4961344), (8, 3100840), (10, 2480672), (16, 1550420), (20, 1240336), (32, 775210), (40, 620168), (64, 387605), (80, 310084), (160, 155042), (320, 77521)]