26666920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{95239}}^1$

素因数の和:95257

約数の個数: 32

約数和(自身を含む): 68572800

約数和(自身を除く): 41905880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 95239, 190478, 380956, 476195, 666673, 761912, 952390, 1333346, 1904780, 2666692, 3333365, 3809560, 5333384, 6666730, 13333460, 26666920]

約数ペア:

[(1, 26666920), (2, 13333460), (4, 6666730), (5, 5333384), (7, 3809560), (8, 3333365), (10, 2666692), (14, 1904780), (20, 1333346), (28, 952390), (35, 761912), (40, 666673), (56, 476195), (70, 380956), (140, 190478), (280, 95239)]