25345380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{10303}}^1$

素因数の和:10356

約数の個数: 48

約数和(自身を含む): 72705024

約数和(自身を除く): 47359644

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 82, 123, 164, 205, 246, 410, 492, 615, 820, 1230, 2460, 10303, 20606, 30909, 41212, 51515, 61818, 103030, 123636, 154545, 206060, 309090, 422423, 618180, 844846, 1267269, 1689692, 2112115, 2534538, 4224230, 5069076, 6336345, 8448460, 12672690, 25345380]

約数ペア:

[(1, 25345380), (2, 12672690), (3, 8448460), (4, 6336345), (5, 5069076), (6, 4224230), (10, 2534538), (12, 2112115), (15, 1689692), (20, 1267269), (30, 844846), (41, 618180), (60, 422423), (82, 309090), (123, 206060), (164, 154545), (205, 123636), (246, 103030), (410, 61818), (492, 51515), (615, 41212), (820, 30909), (1230, 20606), (2460, 10303)]