5223660520

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{10045501}}^1$

素因数の和:10045525

約数の個数: 32

約数和(自身を含む): 12657332520

約数和(自身を除く): 7433672000

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 10045501, 20091002, 40182004, 50227505, 80364008, 100455010, 130591513, 200910020, 261183026, 401820040, 522366052, 652957565, 1044732104, 1305915130, 2611830260, 5223660520]

約数ペア:

[(1, 5223660520), (2, 2611830260), (4, 1305915130), (5, 1044732104), (8, 652957565), (10, 522366052), (13, 401820040), (20, 261183026), (26, 200910020), (40, 130591513), (52, 100455010), (65, 80364008), (104, 50227505), (130, 40182004), (260, 20091002), (520, 10045501)]