25710060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{3271}}^1$

素因数の和:3414

約数の個数: 48

約数和(自身を含む): 72559872

約数和(自身を除く): 46849812

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, 3271, 3930, 6542, 7860, 9813, 13084, 16355, 19626, 32710, 39252, 49065, 65420, 98130, 196260, 428501, 857002, 1285503, 1714004, 2142505, 2571006, 4285010, 5142012, 6427515, 8570020, 12855030, 25710060]

約数ペア:

[(1, 25710060), (2, 12855030), (3, 8570020), (4, 6427515), (5, 5142012), (6, 4285010), (10, 2571006), (12, 2142505), (15, 1714004), (20, 1285503), (30, 857002), (60, 428501), (131, 196260), (262, 98130), (393, 65420), (524, 49065), (655, 39252), (786, 32710), (1310, 19626), (1572, 16355), (1965, 13084), (2620, 9813), (3271, 7860), (3930, 6542)]