10977560

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{409}}^1$

素因数の和:492

約数の個数: 64

約数和(自身を含む): 27453600

約数和(自身を除く): 16476040

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 61, 88, 110, 122, 220, 244, 305, 409, 440, 488, 610, 671, 818, 1220, 1342, 1636, 2045, 2440, 2684, 3272, 3355, 4090, 4499, 5368, 6710, 8180, 8998, 13420, 16360, 17996, 22495, 24949, 26840, 35992, 44990, 49898, 89980, 99796, 124745, 179960, 199592, 249490, 274439, 498980, 548878, 997960, 1097756, 1372195, 2195512, 2744390, 5488780, 10977560]

約数ペア:

[(1, 10977560), (2, 5488780), (4, 2744390), (5, 2195512), (8, 1372195), (10, 1097756), (11, 997960), (20, 548878), (22, 498980), (40, 274439), (44, 249490), (55, 199592), (61, 179960), (88, 124745), (110, 99796), (122, 89980), (220, 49898), (244, 44990), (305, 35992), (409, 26840), (440, 24949), (488, 22495), (610, 17996), (671, 16360), (818, 13420), (1220, 8998), (1342, 8180), (1636, 6710), (2045, 5368), (2440, 4499), (2684, 4090), (3272, 3355)]