75753880

素因数分解:

$2^3\times 5^1\times {\mathrm{1237}}^1\times {\mathrm{1531}}^1$

素因数の和:2779

約数の個数: 32

約数和(自身を含む): 170695440

約数和(自身を除く): 94941560

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1237, 1531, 2474, 3062, 4948, 6124, 6185, 7655, 9896, 12248, 12370, 15310, 24740, 30620, 49480, 61240, 1893847, 3787694, 7575388, 9469235, 15150776, 18938470, 37876940, 75753880]

約数ペア:

[(1, 75753880), (2, 37876940), (4, 18938470), (5, 15150776), (8, 9469235), (10, 7575388), (20, 3787694), (40, 1893847), (1237, 61240), (1531, 49480), (2474, 30620), (3062, 24740), (4948, 15310), (6124, 12370), (6185, 12248), (7655, 9896)]