17172040

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{25253}}^1$

素因数の和:25281

約数の個数: 32

約数和(自身を含む): 40911480

約数和(自身を除く): 23739440

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 25253, 50506, 101012, 126265, 202024, 252530, 429301, 505060, 858602, 1010120, 1717204, 2146505, 3434408, 4293010, 8586020, 17172040]

約数ペア:

[(1, 17172040), (2, 8586020), (4, 4293010), (5, 3434408), (8, 2146505), (10, 1717204), (17, 1010120), (20, 858602), (34, 505060), (40, 429301), (68, 252530), (85, 202024), (136, 126265), (170, 101012), (340, 50506), (680, 25253)]