11350240

素因数分解:

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

素因数の和:6475

約数の個数: 48

約数和(自身を含む): 29257200

約数和(自身を除く): 17906960

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, 6449, 12898, 25796, 32245, 51592, 64490, 70939, 103184, 128980, 141878, 206368, 257960, 283756, 354695, 515920, 567512, 709390, 1031840, 1135024, 1418780, 2270048, 2837560, 5675120, 11350240]

約数ペア:

[(1, 11350240), (2, 5675120), (4, 2837560), (5, 2270048), (8, 1418780), (10, 1135024), (11, 1031840), (16, 709390), (20, 567512), (22, 515920), (32, 354695), (40, 283756), (44, 257960), (55, 206368), (80, 141878), (88, 128980), (110, 103184), (160, 70939), (176, 64490), (220, 51592), (352, 32245), (440, 25796), (880, 12898), (1760, 6449)]