25792380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{143291}}^1$

素因数の和:143306

約数の個数: 36

約数和(自身を含む): 78237432

約数和(自身を除く): 52445052

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 143291, 286582, 429873, 573164, 716455, 859746, 1289619, 1432910, 1719492, 2149365, 2579238, 2865820, 4298730, 5158476, 6448095, 8597460, 12896190, 25792380]

約数ペア:

[(1, 25792380), (2, 12896190), (3, 8597460), (4, 6448095), (5, 5158476), (6, 4298730), (9, 2865820), (10, 2579238), (12, 2149365), (15, 1719492), (18, 1432910), (20, 1289619), (30, 859746), (36, 716455), (45, 573164), (60, 429873), (90, 286582), (180, 143291)]