201943263280

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{1021}}^1\times {\mathrm{5227}}^1$

素因数の和:6315

約数の個数: 160

約数和(自身を含む): 524726915328

約数和(自身を除く): 322783652048

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 43, 44, 55, 80, 86, 88, 110, 172, 176, 215, 220, 344, 430, 440, 473, 688, 860, 880, 946, 1021, 1720, 1892, 2042, 2365, 3440, 3784, 4084, 4730, 5105, 5227, 7568, 8168, 9460, 10210, 10454, 11231, 16336, 18920, 20420, 20908, 22462, 26135, 37840, 40840, 41816, 43903, 44924, 52270, 56155, 57497, 81680, 83632, 87806, 89848, 104540, 112310, 114994, 175612, 179696, 209080, 219515, 224620, 224761, 229988, 287485, 351224, 418160, 439030, 449240, 449522, 459976, 482933, 574970, 702448, 878060, 898480, 899044, 919952, 965866, 1123805, 1149940, 1756120, 1798088, 1931732, 2247610, 2299880, 2414665, 2472371, 3512240, 3596176, 3863464, 4495220, 4599760, 4829330, 4944742, 5336767, 7726928, 8990440, 9658660, 9889484, 10673534, 12361855, 17980880, 19317320, 19778968, 21347068, 24723710, 26683835, 38634640, 39557936, 42694136, 49447420, 53367670, 58704437, 85388272, 98894840, 106735340, 117408874, 197789680, 213470680, 229480981, 234817748, 293522185, 426941360, 458961962, 469635496, 587044370, 917923924, 939270992, 1147404905, 1174088740, 1835847848, 2294809810, 2348177480, 2524290791, 3671695696, 4589619620, 4696354960, 5048581582, 9179239240, 10097163164, 12621453955, 18358478480, 20194326328, 25242907910, 40388652656, 50485815820, 100971631640, 201943263280]

約数ペア:

[(1, 201943263280), (2, 100971631640), (4, 50485815820), (5, 40388652656), (8, 25242907910), (10, 20194326328), (11, 18358478480), (16, 12621453955), (20, 10097163164), (22, 9179239240), (40, 5048581582), (43, 4696354960), (44, 4589619620), (55, 3671695696), (80, 2524290791), (86, 2348177480), (88, 2294809810), (110, 1835847848), (172, 1174088740), (176, 1147404905), (215, 939270992), (220, 917923924), (344, 587044370), (430, 469635496), (440, 458961962), (473, 426941360), (688, 293522185), (860, 234817748), (880, 229480981), (946, 213470680), (1021, 197789680), (1720, 117408874), (1892, 106735340), (2042, 98894840), (2365, 85388272), (3440, 58704437), (3784, 53367670), (4084, 49447420), (4730, 42694136), (5105, 39557936), (5227, 38634640), (7568, 26683835), (8168, 24723710), (9460, 21347068), (10210, 19778968), (10454, 19317320), (11231, 17980880), (16336, 12361855), (18920, 10673534), (20420, 9889484), (20908, 9658660), (22462, 8990440), (26135, 7726928), (37840, 5336767), (40840, 4944742), (41816, 4829330), (43903, 4599760), (44924, 4495220), (52270, 3863464), (56155, 3596176), (57497, 3512240), (81680, 2472371), (83632, 2414665), (87806, 2299880), (89848, 2247610), (104540, 1931732), (112310, 1798088), (114994, 1756120), (175612, 1149940), (179696, 1123805), (209080, 965866), (219515, 919952), (224620, 899044), (224761, 898480), (229988, 878060), (287485, 702448), (351224, 574970), (418160, 482933), (439030, 459976), (449240, 449522)]