5675120

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{6449}}^1$

素因数の和:6473

約数の個数: 40

約数和(自身を含む): 14396400

約数和(自身を除く): 8721280

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 6449, 12898, 25796, 32245, 51592, 64490, 70939, 103184, 128980, 141878, 257960, 283756, 354695, 515920, 567512, 709390, 1135024, 1418780, 2837560, 5675120]

約数ペア:

[(1, 5675120), (2, 2837560), (4, 1418780), (5, 1135024), (8, 709390), (10, 567512), (11, 515920), (16, 354695), (20, 283756), (22, 257960), (40, 141878), (44, 128980), (55, 103184), (80, 70939), (88, 64490), (110, 51592), (176, 32245), (220, 25796), (440, 12898), (880, 6449)]