103536520

素因数分解:

$2^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{42433}}^1$

素因数の和:42505

約数の個数: 32

約数和(自身を含む): 236781720

約数和(自身を除く): 133245200

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 61, 122, 244, 305, 488, 610, 1220, 2440, 42433, 84866, 169732, 212165, 339464, 424330, 848660, 1697320, 2588413, 5176826, 10353652, 12942065, 20707304, 25884130, 51768260, 103536520]

約数ペア:

[(1, 103536520), (2, 51768260), (4, 25884130), (5, 20707304), (8, 12942065), (10, 10353652), (20, 5176826), (40, 2588413), (61, 1697320), (122, 848660), (244, 424330), (305, 339464), (488, 212165), (610, 169732), (1220, 84866), (2440, 42433)]