26533320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{20101}}^1$

素因数の和:20126

約数の個数: 64

約数和(自身を含む): 86840640

約数和(自身を除く): 60307320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 20101, 40202, 60303, 80404, 100505, 120606, 160808, 201010, 221111, 241212, 301515, 402020, 442222, 482424, 603030, 663333, 804040, 884444, 1105555, 1206060, 1326666, 1768888, 2211110, 2412120, 2653332, 3316665, 4422220, 5306664, 6633330, 8844440, 13266660, 26533320]

約数ペア:

[(1, 26533320), (2, 13266660), (3, 8844440), (4, 6633330), (5, 5306664), (6, 4422220), (8, 3316665), (10, 2653332), (11, 2412120), (12, 2211110), (15, 1768888), (20, 1326666), (22, 1206060), (24, 1105555), (30, 884444), (33, 804040), (40, 663333), (44, 603030), (55, 482424), (60, 442222), (66, 402020), (88, 301515), (110, 241212), (120, 221111), (132, 201010), (165, 160808), (220, 120606), (264, 100505), (330, 80404), (440, 60303), (660, 40202), (1320, 20101)]