42992840

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{97711}}^1$

素因数の和:97733

約数の個数: 32

約数和(自身を含む): 105528960

約数和(自身を除く): 62536120

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 97711, 195422, 390844, 488555, 781688, 977110, 1074821, 1954220, 2149642, 3908440, 4299284, 5374105, 8598568, 10748210, 21496420, 42992840]

約数ペア:

[(1, 42992840), (2, 21496420), (4, 10748210), (5, 8598568), (8, 5374105), (10, 4299284), (11, 3908440), (20, 2149642), (22, 1954220), (40, 1074821), (44, 977110), (55, 781688), (88, 488555), (110, 390844), (220, 195422), (440, 97711)]