3435160

素因数分解:

$2^3\times 5^1\times {\mathrm{157}}^1\times {\mathrm{547}}^1$

素因数の和:715

約数の個数: 32

約数和(自身を含む): 7792560

約数和(自身を除く): 4357400

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 157, 314, 547, 628, 785, 1094, 1256, 1570, 2188, 2735, 3140, 4376, 5470, 6280, 10940, 21880, 85879, 171758, 343516, 429395, 687032, 858790, 1717580, 3435160]

約数ペア:

[(1, 3435160), (2, 1717580), (4, 858790), (5, 687032), (8, 429395), (10, 343516), (20, 171758), (40, 85879), (157, 21880), (314, 10940), (547, 6280), (628, 5470), (785, 4376), (1094, 3140), (1256, 2735), (1570, 2188)]