110899760

素因数分解:

$2^4\times 5^1\times {\mathrm{139}}^1\times {\mathrm{9973}}^1$

素因数の和:10125

約数の個数: 40

約数和(自身を含む): 259722960

約数和(自身を除く): 148823200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 139, 278, 556, 695, 1112, 1390, 2224, 2780, 5560, 9973, 11120, 19946, 39892, 49865, 79784, 99730, 159568, 199460, 398920, 797840, 1386247, 2772494, 5544988, 6931235, 11089976, 13862470, 22179952, 27724940, 55449880, 110899760]

約数ペア:

[(1, 110899760), (2, 55449880), (4, 27724940), (5, 22179952), (8, 13862470), (10, 11089976), (16, 6931235), (20, 5544988), (40, 2772494), (80, 1386247), (139, 797840), (278, 398920), (556, 199460), (695, 159568), (1112, 99730), (1390, 79784), (2224, 49865), (2780, 39892), (5560, 19946), (9973, 11120)]