20161745793035

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{60289}}^1\times {\mathrm{4799}}^1$

素因数の和:65292

約数の個数: 64

約数和(自身を含む): 30337542144000

約数和(自身を除く): 10175796350965

約数列:

[1, 5, 7, 11, 35, 55, 77, 181, 385, 905, 1267, 1991, 4799, 6335, 9955, 13937, 23995, 33593, 52789, 60289, 69685, 167965, 263945, 301445, 369523, 422023, 663179, 868619, 1847615, 2110115, 3315895, 4343095, 4642253, 6080333, 9554809, 10912309, 23211265, 30401665, 47774045, 54561545, 66883663, 76386163, 120035399, 289326911, 334418315, 381930815, 600176995, 840247793, 1446634555, 2025288377, 3182596021, 4201238965, 10126441885, 15912980105, 22278172147, 52368170891, 111390860735, 261840854455, 366577196237, 576049879801, 1832885981185, 2880249399005, 4032349158607, 20161745793035]

約数ペア:

[(1, 20161745793035), (5, 4032349158607), (7, 2880249399005), (11, 1832885981185), (35, 576049879801), (55, 366577196237), (77, 261840854455), (181, 111390860735), (385, 52368170891), (905, 22278172147), (1267, 15912980105), (1991, 10126441885), (4799, 4201238965), (6335, 3182596021), (9955, 2025288377), (13937, 1446634555), (23995, 840247793), (33593, 600176995), (52789, 381930815), (60289, 334418315), (69685, 289326911), (167965, 120035399), (263945, 76386163), (301445, 66883663), (369523, 54561545), (422023, 47774045), (663179, 30401665), (868619, 23211265), (1847615, 10912309), (2110115, 9554809), (3315895, 6080333), (4343095, 4642253)]