2018082297580

素因数分解:

$2^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{2383}}^1\times {\mathrm{436529}}^1$

素因数の和:439018

約数の個数: 48

約数和(自身を含む): 4283469832320

約数和(自身を除く): 2265387534740

約数列:

[1, 2, 4, 5, 10, 20, 97, 194, 388, 485, 970, 1940, 2383, 4766, 9532, 11915, 23830, 47660, 231151, 436529, 462302, 873058, 924604, 1155755, 1746116, 2182645, 2311510, 4365290, 4623020, 8730580, 42343313, 84686626, 169373252, 211716565, 423433130, 846866260, 1040248607, 2080497214, 4160994428, 5201243035, 10402486070, 20804972140, 100904114879, 201808229758, 403616459516, 504520574395, 1009041148790, 2018082297580]

約数ペア:

[(1, 2018082297580), (2, 1009041148790), (4, 504520574395), (5, 403616459516), (10, 201808229758), (20, 100904114879), (97, 20804972140), (194, 10402486070), (388, 5201243035), (485, 4160994428), (970, 2080497214), (1940, 1040248607), (2383, 846866260), (4766, 423433130), (9532, 211716565), (11915, 169373252), (23830, 84686626), (47660, 42343313), (231151, 8730580), (436529, 4623020), (462302, 4365290), (873058, 2311510), (924604, 2182645), (1155755, 1746116)]