103436720

素因数分解:

$2^4\times 5^1\times {\mathrm{103}}^1\times {\mathrm{12553}}^1$

素因数の和:12669

約数の個数: 40

約数和(自身を含む): 242844576

約数和(自身を除く): 139407856

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 103, 206, 412, 515, 824, 1030, 1648, 2060, 4120, 8240, 12553, 25106, 50212, 62765, 100424, 125530, 200848, 251060, 502120, 1004240, 1292959, 2585918, 5171836, 6464795, 10343672, 12929590, 20687344, 25859180, 51718360, 103436720]

約数ペア:

[(1, 103436720), (2, 51718360), (4, 25859180), (5, 20687344), (8, 12929590), (10, 10343672), (16, 6464795), (20, 5171836), (40, 2585918), (80, 1292959), (103, 1004240), (206, 502120), (412, 251060), (515, 200848), (824, 125530), (1030, 100424), (1648, 62765), (2060, 50212), (4120, 25106), (8240, 12553)]