5461720

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{12413}}^1$

素因数の和:12435

約数の個数: 32

約数和(自身を含む): 13407120

約数和(自身を除く): 7945400

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 12413, 24826, 49652, 62065, 99304, 124130, 136543, 248260, 273086, 496520, 546172, 682715, 1092344, 1365430, 2730860, 5461720]

約数ペア:

[(1, 5461720), (2, 2730860), (4, 1365430), (5, 1092344), (8, 682715), (10, 546172), (11, 496520), (20, 273086), (22, 248260), (40, 136543), (44, 124130), (55, 99304), (88, 62065), (110, 49652), (220, 24826), (440, 12413)]