25043940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{139133}}^1$

素因数の和:139148

約数の個数: 36

約数和(自身を含む): 75967164

約数和(自身を除く): 50923224

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 139133, 278266, 417399, 556532, 695665, 834798, 1252197, 1391330, 1669596, 2086995, 2504394, 2782660, 4173990, 5008788, 6260985, 8347980, 12521970, 25043940]

約数ペア:

[(1, 25043940), (2, 12521970), (3, 8347980), (4, 6260985), (5, 5008788), (6, 4173990), (9, 2782660), (10, 2504394), (12, 2086995), (15, 1669596), (18, 1391330), (20, 1252197), (30, 834798), (36, 695665), (45, 556532), (60, 417399), (90, 278266), (180, 139133)]