27095140

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{631}}^1$

素因数の和:772

約数の個数: 48

約数和(自身を含む): 60520320

約数和(自身を除く): 33425180

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 113, 190, 226, 380, 452, 565, 631, 1130, 1262, 2147, 2260, 2524, 3155, 4294, 6310, 8588, 10735, 11989, 12620, 21470, 23978, 42940, 47956, 59945, 71303, 119890, 142606, 239780, 285212, 356515, 713030, 1354757, 1426060, 2709514, 5419028, 6773785, 13547570, 27095140]

約数ペア:

[(1, 27095140), (2, 13547570), (4, 6773785), (5, 5419028), (10, 2709514), (19, 1426060), (20, 1354757), (38, 713030), (76, 356515), (95, 285212), (113, 239780), (190, 142606), (226, 119890), (380, 71303), (452, 59945), (565, 47956), (631, 42940), (1130, 23978), (1262, 21470), (2147, 12620), (2260, 11989), (2524, 10735), (3155, 8588), (4294, 6310)]