25945860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{3301}}^1$

素因数の和:3444

約数の個数: 48

約数和(自身を含む): 73225152

約数和(自身を除く): 47279292

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 131, 262, 393, 524, 655, 786, 1310, 1572, 1965, 2620, 3301, 3930, 6602, 7860, 9903, 13204, 16505, 19806, 33010, 39612, 49515, 66020, 99030, 198060, 432431, 864862, 1297293, 1729724, 2162155, 2594586, 4324310, 5189172, 6486465, 8648620, 12972930, 25945860]

約数ペア:

[(1, 25945860), (2, 12972930), (3, 8648620), (4, 6486465), (5, 5189172), (6, 4324310), (10, 2594586), (12, 2162155), (15, 1729724), (20, 1297293), (30, 864862), (60, 432431), (131, 198060), (262, 99030), (393, 66020), (524, 49515), (655, 39612), (786, 33010), (1310, 19806), (1572, 16505), (1965, 13204), (2620, 9903), (3301, 7860), (3930, 6602)]