11700520

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{22501}}^1$

素因数の和:22525

約数の個数: 32

約数和(自身を含む): 28352520

約数和(自身を除く): 16652000

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 22501, 45002, 90004, 112505, 180008, 225010, 292513, 450020, 585026, 900040, 1170052, 1462565, 2340104, 2925130, 5850260, 11700520]

約数ペア:

[(1, 11700520), (2, 5850260), (4, 2925130), (5, 2340104), (8, 1462565), (10, 1170052), (13, 900040), (20, 585026), (26, 450020), (40, 292513), (52, 225010), (65, 180008), (104, 112505), (130, 90004), (260, 45002), (520, 22501)]