653749662670

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3623}}^1\times {\mathrm{81649}}^1$

素因数の和:85309

約数の個数: 64

約数和(自身を含む): 1342200585600

約数和(自身を除く): 688450922930

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 170, 221, 442, 1105, 2210, 3623, 7246, 18115, 36230, 47099, 61591, 81649, 94198, 123182, 163298, 235495, 307955, 408245, 470990, 615910, 800683, 816490, 1061437, 1388033, 1601366, 2122874, 2776066, 4003415, 5307185, 6940165, 8006830, 10614370, 13880330, 18044429, 36088858, 90222145, 180444290, 295814327, 591628654, 1479071635, 2958143270, 3845586251, 5028843559, 7691172502, 10057687118, 19227931255, 25144217795, 38455862510, 50288435590, 65374966267, 130749932534, 326874831335, 653749662670]

約数ペア:

[(1, 653749662670), (2, 326874831335), (5, 130749932534), (10, 65374966267), (13, 50288435590), (17, 38455862510), (26, 25144217795), (34, 19227931255), (65, 10057687118), (85, 7691172502), (130, 5028843559), (170, 3845586251), (221, 2958143270), (442, 1479071635), (1105, 591628654), (2210, 295814327), (3623, 180444290), (7246, 90222145), (18115, 36088858), (36230, 18044429), (47099, 13880330), (61591, 10614370), (81649, 8006830), (94198, 6940165), (123182, 5307185), (163298, 4003415), (235495, 2776066), (307955, 2122874), (408245, 1601366), (470990, 1388033), (615910, 1061437), (800683, 816490)]