76774020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{44123}}^1$

素因数の和:44164

約数の個数: 48

約数和(自身を含む): 222384960

約数和(自身を除く): 145610940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 174, 290, 348, 435, 580, 870, 1740, 44123, 88246, 132369, 176492, 220615, 264738, 441230, 529476, 661845, 882460, 1279567, 1323690, 2559134, 2647380, 3838701, 5118268, 6397835, 7677402, 12795670, 15354804, 19193505, 25591340, 38387010, 76774020]

約数ペア:

[(1, 76774020), (2, 38387010), (3, 25591340), (4, 19193505), (5, 15354804), (6, 12795670), (10, 7677402), (12, 6397835), (15, 5118268), (20, 3838701), (29, 2647380), (30, 2559134), (58, 1323690), (60, 1279567), (87, 882460), (116, 661845), (145, 529476), (174, 441230), (290, 264738), (348, 220615), (435, 176492), (580, 132369), (870, 88246), (1740, 44123)]