8536040

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{12553}}^1$

素因数の和:12581

約数の個数: 32

約数和(自身を含む): 20337480

約数和(自身を除く): 11801440

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 12553, 25106, 50212, 62765, 100424, 125530, 213401, 251060, 426802, 502120, 853604, 1067005, 1707208, 2134010, 4268020, 8536040]

約数ペア:

[(1, 8536040), (2, 4268020), (4, 2134010), (5, 1707208), (8, 1067005), (10, 853604), (17, 502120), (20, 426802), (34, 251060), (40, 213401), (68, 125530), (85, 100424), (136, 62765), (170, 50212), (340, 25106), (680, 12553)]