25665470

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{739}}^1$

素因数の和:920

約数の個数: 32

約数和(自身を含む): 48591360

約数和(自身を除く): 22925890

約数列:

[1, 2, 5, 10, 23, 46, 115, 151, 230, 302, 739, 755, 1478, 1510, 3473, 3695, 6946, 7390, 16997, 17365, 33994, 34730, 84985, 111589, 169970, 223178, 557945, 1115890, 2566547, 5133094, 12832735, 25665470]

約数ペア:

[(1, 25665470), (2, 12832735), (5, 5133094), (10, 2566547), (23, 1115890), (46, 557945), (115, 223178), (151, 169970), (230, 111589), (302, 84985), (739, 34730), (755, 33994), (1478, 17365), (1510, 16997), (3473, 7390), (3695, 6946)]