40185420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{60887}}^1$

素因数の和:60910

約数の個数: 48

約数和(自身を含む): 122750208

約数和(自身を除く): 82564788

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 60887, 121774, 182661, 243548, 304435, 365322, 608870, 669757, 730644, 913305, 1217740, 1339514, 1826610, 2009271, 2679028, 3348785, 3653220, 4018542, 6697570, 8037084, 10046355, 13395140, 20092710, 40185420]

約数ペア:

[(1, 40185420), (2, 20092710), (3, 13395140), (4, 10046355), (5, 8037084), (6, 6697570), (10, 4018542), (11, 3653220), (12, 3348785), (15, 2679028), (20, 2009271), (22, 1826610), (30, 1339514), (33, 1217740), (44, 913305), (55, 730644), (60, 669757), (66, 608870), (110, 365322), (132, 304435), (165, 243548), (220, 182661), (330, 121774), (660, 60887)]