79567940

素因数分解:

$2^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{26347}}^1$

素因数の和:26507

約数の個数: 24

約数和(自身を含む): 168205632

約数和(自身を除く): 88637692

約数列:

[1, 2, 4, 5, 10, 20, 151, 302, 604, 755, 1510, 3020, 26347, 52694, 105388, 131735, 263470, 526940, 3978397, 7956794, 15913588, 19891985, 39783970, 79567940]

約数ペア:

[(1, 79567940), (2, 39783970), (4, 19891985), (5, 15913588), (10, 7956794), (20, 3978397), (151, 526940), (302, 263470), (604, 131735), (755, 105388), (1510, 52694), (3020, 26347)]