42819040

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{24329}}^1$

素因数の和:24355

約数の個数: 48

約数和(自身を含む): 110360880

約数和(自身を除く): 67541840

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 160, 176, 220, 352, 440, 880, 1760, 24329, 48658, 97316, 121645, 194632, 243290, 267619, 389264, 486580, 535238, 778528, 973160, 1070476, 1338095, 1946320, 2140952, 2676190, 3892640, 4281904, 5352380, 8563808, 10704760, 21409520, 42819040]

約数ペア:

[(1, 42819040), (2, 21409520), (4, 10704760), (5, 8563808), (8, 5352380), (10, 4281904), (11, 3892640), (16, 2676190), (20, 2140952), (22, 1946320), (32, 1338095), (40, 1070476), (44, 973160), (55, 778528), (80, 535238), (88, 486580), (110, 389264), (160, 267619), (176, 243290), (220, 194632), (352, 121645), (440, 97316), (880, 48658), (1760, 24329)]