470895540940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{4967}}^1\times {\mathrm{13901}}^1$

素因数の和:18919

約数の個数: 96

約数和(自身を含む): 1113882513408

約数和(自身を除く): 642986972468

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 31, 44, 55, 62, 110, 124, 155, 220, 310, 341, 620, 682, 1364, 1705, 3410, 4967, 6820, 9934, 13901, 19868, 24835, 27802, 49670, 54637, 55604, 69505, 99340, 109274, 139010, 152911, 153977, 218548, 273185, 278020, 305822, 307954, 430931, 546370, 611644, 615908, 764555, 769885, 861862, 1092740, 1529110, 1539770, 1693747, 1723724, 2154655, 3058220, 3079540, 3387494, 4309310, 4740241, 6774988, 8468735, 8618620, 9480482, 16937470, 18960964, 23701205, 33874940, 47402410, 69046267, 94804820, 138092534, 276185068, 345231335, 690462670, 759508937, 1380925340, 1519017874, 2140434277, 3038035748, 3797544685, 4280868554, 7595089370, 8561737108, 10702171385, 15190178740, 21404342770, 23544777047, 42808685540, 47089554094, 94179108188, 117723885235, 235447770470, 470895540940]

約数ペア:

[(1, 470895540940), (2, 235447770470), (4, 117723885235), (5, 94179108188), (10, 47089554094), (11, 42808685540), (20, 23544777047), (22, 21404342770), (31, 15190178740), (44, 10702171385), (55, 8561737108), (62, 7595089370), (110, 4280868554), (124, 3797544685), (155, 3038035748), (220, 2140434277), (310, 1519017874), (341, 1380925340), (620, 759508937), (682, 690462670), (1364, 345231335), (1705, 276185068), (3410, 138092534), (4967, 94804820), (6820, 69046267), (9934, 47402410), (13901, 33874940), (19868, 23701205), (24835, 18960964), (27802, 16937470), (49670, 9480482), (54637, 8618620), (55604, 8468735), (69505, 6774988), (99340, 4740241), (109274, 4309310), (139010, 3387494), (152911, 3079540), (153977, 3058220), (218548, 2154655), (273185, 1723724), (278020, 1693747), (305822, 1539770), (307954, 1529110), (430931, 1092740), (546370, 861862), (611644, 769885), (615908, 764555)]