9516732280

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{509}}^1\times {\mathrm{3863}}^1$

素因数の和:4405

約数の個数: 96

約数和(自身を含む): 23588560800

約数和(自身を除く): 14071828520

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 121, 220, 242, 440, 484, 509, 605, 968, 1018, 1210, 2036, 2420, 2545, 3863, 4072, 4840, 5090, 5599, 7726, 10180, 11198, 15452, 19315, 20360, 22396, 27995, 30904, 38630, 42493, 44792, 55990, 61589, 77260, 84986, 111980, 123178, 154520, 169972, 212465, 223960, 246356, 307945, 339944, 424930, 467423, 492712, 615890, 849860, 934846, 1231780, 1699720, 1869692, 1966267, 2337115, 2463560, 3739384, 3932534, 4674230, 7865068, 9348460, 9831335, 15730136, 18696920, 19662670, 21628937, 39325340, 43257874, 78650680, 86515748, 108144685, 173031496, 216289370, 237918307, 432578740, 475836614, 865157480, 951673228, 1189591535, 1903346456, 2379183070, 4758366140, 9516732280]

約数ペア:

[(1, 9516732280), (2, 4758366140), (4, 2379183070), (5, 1903346456), (8, 1189591535), (10, 951673228), (11, 865157480), (20, 475836614), (22, 432578740), (40, 237918307), (44, 216289370), (55, 173031496), (88, 108144685), (110, 86515748), (121, 78650680), (220, 43257874), (242, 39325340), (440, 21628937), (484, 19662670), (509, 18696920), (605, 15730136), (968, 9831335), (1018, 9348460), (1210, 7865068), (2036, 4674230), (2420, 3932534), (2545, 3739384), (3863, 2463560), (4072, 2337115), (4840, 1966267), (5090, 1869692), (5599, 1699720), (7726, 1231780), (10180, 934846), (11198, 849860), (15452, 615890), (19315, 492712), (20360, 467423), (22396, 424930), (27995, 339944), (30904, 307945), (38630, 246356), (42493, 223960), (44792, 212465), (55990, 169972), (61589, 154520), (77260, 123178), (84986, 111980)]