5646144880

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{161503}}^1$

素因数の和:161558

約数の個数: 80

約数和(自身を含む): 14419077120

約数和(自身を除く): 8772932240

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 23, 38, 40, 46, 76, 80, 92, 95, 115, 152, 184, 190, 230, 304, 368, 380, 437, 460, 760, 874, 920, 1520, 1748, 1840, 2185, 3496, 4370, 6992, 8740, 17480, 34960, 161503, 323006, 646012, 807515, 1292024, 1615030, 2584048, 3068557, 3230060, 3714569, 6137114, 6460120, 7429138, 12274228, 12920240, 14858276, 15342785, 18572845, 24548456, 29716552, 30685570, 37145690, 49096912, 59433104, 61371140, 70576811, 74291380, 122742280, 141153622, 148582760, 245484560, 282307244, 297165520, 352884055, 564614488, 705768110, 1129228976, 1411536220, 2823072440, 5646144880]

約数ペア:

[(1, 5646144880), (2, 2823072440), (4, 1411536220), (5, 1129228976), (8, 705768110), (10, 564614488), (16, 352884055), (19, 297165520), (20, 282307244), (23, 245484560), (38, 148582760), (40, 141153622), (46, 122742280), (76, 74291380), (80, 70576811), (92, 61371140), (95, 59433104), (115, 49096912), (152, 37145690), (184, 30685570), (190, 29716552), (230, 24548456), (304, 18572845), (368, 15342785), (380, 14858276), (437, 12920240), (460, 12274228), (760, 7429138), (874, 6460120), (920, 6137114), (1520, 3714569), (1748, 3230060), (1840, 3068557), (2185, 2584048), (3496, 1615030), (4370, 1292024), (6992, 807515), (8740, 646012), (17480, 323006), (34960, 161503)]