24393880

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{87121}}^1$

素因数の和:87139

約数の個数: 32

約数和(自身を含む): 62727840

約数和(自身を除く): 38333960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 87121, 174242, 348484, 435605, 609847, 696968, 871210, 1219694, 1742420, 2439388, 3049235, 3484840, 4878776, 6098470, 12196940, 24393880]

約数ペア:

[(1, 24393880), (2, 12196940), (4, 6098470), (5, 4878776), (7, 3484840), (8, 3049235), (10, 2439388), (14, 1742420), (20, 1219694), (28, 871210), (35, 696968), (40, 609847), (56, 435605), (70, 348484), (140, 174242), (280, 87121)]