25694940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{428249}}^1$

素因数の和:428261

約数の個数: 24

約数和(自身を含む): 71946000

約数和(自身を除く): 46251060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 428249, 856498, 1284747, 1712996, 2141245, 2569494, 4282490, 5138988, 6423735, 8564980, 12847470, 25694940]

約数ペア:

[(1, 25694940), (2, 12847470), (3, 8564980), (4, 6423735), (5, 5138988), (6, 4282490), (10, 2569494), (12, 2141245), (15, 1712996), (20, 1284747), (30, 856498), (60, 428249)]