16064200

素因数分解:

$2^3\times 5^2\times {\mathrm{31}}^1\times {\mathrm{2591}}^1$

素因数の和:2638

約数の個数: 48

約数和(自身を含む): 38568960

約数和(自身を除く): 22504760

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 31, 40, 50, 62, 100, 124, 155, 200, 248, 310, 620, 775, 1240, 1550, 2591, 3100, 5182, 6200, 10364, 12955, 20728, 25910, 51820, 64775, 80321, 103640, 129550, 160642, 259100, 321284, 401605, 518200, 642568, 803210, 1606420, 2008025, 3212840, 4016050, 8032100, 16064200]

約数ペア:

[(1, 16064200), (2, 8032100), (4, 4016050), (5, 3212840), (8, 2008025), (10, 1606420), (20, 803210), (25, 642568), (31, 518200), (40, 401605), (50, 321284), (62, 259100), (100, 160642), (124, 129550), (155, 103640), (200, 80321), (248, 64775), (310, 51820), (620, 25910), (775, 20728), (1240, 12955), (1550, 10364), (2591, 6200), (3100, 5182)]