10364048000

素因数分解:

$2^7\times 5^3\times {\mathrm{647753}}^1$

素因数の和:647782

約数の個数: 64

約数和(自身を含む): 25767654120

約数和(自身を除く): 15403606120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 125, 128, 160, 200, 250, 320, 400, 500, 640, 800, 1000, 1600, 2000, 3200, 4000, 8000, 16000, 647753, 1295506, 2591012, 3238765, 5182024, 6477530, 10364048, 12955060, 16193825, 20728096, 25910120, 32387650, 41456192, 51820240, 64775300, 80969125, 82912384, 103640480, 129550600, 161938250, 207280960, 259101200, 323876500, 414561920, 518202400, 647753000, 1036404800, 1295506000, 2072809600, 2591012000, 5182024000, 10364048000]

約数ペア:

[(1, 10364048000), (2, 5182024000), (4, 2591012000), (5, 2072809600), (8, 1295506000), (10, 1036404800), (16, 647753000), (20, 518202400), (25, 414561920), (32, 323876500), (40, 259101200), (50, 207280960), (64, 161938250), (80, 129550600), (100, 103640480), (125, 82912384), (128, 80969125), (160, 64775300), (200, 51820240), (250, 41456192), (320, 32387650), (400, 25910120), (500, 20728096), (640, 16193825), (800, 12955060), (1000, 10364048), (1600, 6477530), (2000, 5182024), (3200, 3238765), (4000, 2591012), (8000, 1295506), (16000, 647753)]