942179720

素因数分解:

$2^3\times 5^1\times {\mathrm{977}}^1\times {\mathrm{24109}}^1$

素因数の和:25097

約数の個数: 32

約数和(自身を含む): 2122162200

約数和(自身を除く): 1179982480

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 977, 1954, 3908, 4885, 7816, 9770, 19540, 24109, 39080, 48218, 96436, 120545, 192872, 241090, 482180, 964360, 23554493, 47108986, 94217972, 117772465, 188435944, 235544930, 471089860, 942179720]

約数ペア:

[(1, 942179720), (2, 471089860), (4, 235544930), (5, 188435944), (8, 117772465), (10, 94217972), (20, 47108986), (40, 23554493), (977, 964360), (1954, 482180), (3908, 241090), (4885, 192872), (7816, 120545), (9770, 96436), (19540, 48218), (24109, 39080)]