89033480

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{76753}}^1$

素因数の和:76793

約数の個数: 32

約数和(自身を含む): 207235800

約数和(自身を除く): 118202320

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 76753, 153506, 307012, 383765, 614024, 767530, 1535060, 2225837, 3070120, 4451674, 8903348, 11129185, 17806696, 22258370, 44516740, 89033480]

約数ペア:

[(1, 89033480), (2, 44516740), (4, 22258370), (5, 17806696), (8, 11129185), (10, 8903348), (20, 4451674), (29, 3070120), (40, 2225837), (58, 1535060), (116, 767530), (145, 614024), (232, 383765), (290, 307012), (580, 153506), (1160, 76753)]