71146000

素因数分解:

$2^4\times 5^3\times {\mathrm{35573}}^1$

素因数の和:35596

約数の個数: 40

約数和(自身を含む): 172035864

約数和(自身を除く): 100889864

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 125, 200, 250, 400, 500, 1000, 2000, 35573, 71146, 142292, 177865, 284584, 355730, 569168, 711460, 889325, 1422920, 1778650, 2845840, 3557300, 4446625, 7114600, 8893250, 14229200, 17786500, 35573000, 71146000]

約数ペア:

[(1, 71146000), (2, 35573000), (4, 17786500), (5, 14229200), (8, 8893250), (10, 7114600), (16, 4446625), (20, 3557300), (25, 2845840), (40, 1778650), (50, 1422920), (80, 889325), (100, 711460), (125, 569168), (200, 355730), (250, 284584), (400, 177865), (500, 142292), (1000, 71146), (2000, 35573)]