25904460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{193}}^1\times {\mathrm{2237}}^1$

素因数の和:2442

約数の個数: 48

約数和(自身を含む): 72940896

約数和(自身を除く): 47036436

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 193, 386, 579, 772, 965, 1158, 1930, 2237, 2316, 2895, 3860, 4474, 5790, 6711, 8948, 11185, 11580, 13422, 22370, 26844, 33555, 44740, 67110, 134220, 431741, 863482, 1295223, 1726964, 2158705, 2590446, 4317410, 5180892, 6476115, 8634820, 12952230, 25904460]

約数ペア:

[(1, 25904460), (2, 12952230), (3, 8634820), (4, 6476115), (5, 5180892), (6, 4317410), (10, 2590446), (12, 2158705), (15, 1726964), (20, 1295223), (30, 863482), (60, 431741), (193, 134220), (386, 67110), (579, 44740), (772, 33555), (965, 26844), (1158, 22370), (1930, 13422), (2237, 11580), (2316, 11185), (2895, 8948), (3860, 6711), (4474, 5790)]