17072080

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{12553}}^1$

素因数の和:12583

約数の個数: 40

約数和(自身を含む): 42030792

約数和(自身を除く): 24958712

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 12553, 25106, 50212, 62765, 100424, 125530, 200848, 213401, 251060, 426802, 502120, 853604, 1004240, 1067005, 1707208, 2134010, 3414416, 4268020, 8536040, 17072080]

約数ペア:

[(1, 17072080), (2, 8536040), (4, 4268020), (5, 3414416), (8, 2134010), (10, 1707208), (16, 1067005), (17, 1004240), (20, 853604), (34, 502120), (40, 426802), (68, 251060), (80, 213401), (85, 200848), (136, 125530), (170, 100424), (272, 62765), (340, 50212), (680, 25106), (1360, 12553)]