74047028350

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{431}}^1\times {\mathrm{202121}}^1$

素因数の和:202581

約数の個数: 48

約数和(自身を含む): 146168162496

約数和(自身を除く): 72121134146

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 170, 425, 431, 850, 862, 2155, 4310, 7327, 10775, 14654, 21550, 36635, 73270, 183175, 202121, 366350, 404242, 1010605, 2021210, 3436057, 5053025, 6872114, 10106050, 17180285, 34360570, 85901425, 87114151, 171802850, 174228302, 435570755, 871141510, 1480940567, 2177853775, 2961881134, 4355707550, 7404702835, 14809405670, 37023514175, 74047028350]

約数ペア:

[(1, 74047028350), (2, 37023514175), (5, 14809405670), (10, 7404702835), (17, 4355707550), (25, 2961881134), (34, 2177853775), (50, 1480940567), (85, 871141510), (170, 435570755), (425, 174228302), (431, 171802850), (850, 87114151), (862, 85901425), (2155, 34360570), (4310, 17180285), (7327, 10106050), (10775, 6872114), (14654, 5053025), (21550, 3436057), (36635, 2021210), (73270, 1010605), (183175, 404242), (202121, 366350)]