4984760

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{11329}}^1$

素因数の和:11351

約数の個数: 32

約数和(自身を含む): 12236400

約数和(自身を除く): 7251640

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 11329, 22658, 45316, 56645, 90632, 113290, 124619, 226580, 249238, 453160, 498476, 623095, 996952, 1246190, 2492380, 4984760]

約数ペア:

[(1, 4984760), (2, 2492380), (4, 1246190), (5, 996952), (8, 623095), (10, 498476), (11, 453160), (20, 249238), (22, 226580), (40, 124619), (44, 113290), (55, 90632), (88, 56645), (110, 45316), (220, 22658), (440, 11329)]