52807099280

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{439}}^1\times {\mathrm{115663}}^1$

素因数の和:116128

約数の個数: 80

約数和(自身を含む): 132523184640

約数和(自身を除く): 79716085360

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 439, 520, 878, 1040, 1756, 2195, 3512, 4390, 5707, 7024, 8780, 11414, 17560, 22828, 28535, 35120, 45656, 57070, 91312, 114140, 115663, 228280, 231326, 456560, 462652, 578315, 925304, 1156630, 1503619, 1850608, 2313260, 3007238, 4626520, 6014476, 7518095, 9253040, 12028952, 15036190, 24057904, 30072380, 50776057, 60144760, 101552114, 120289520, 203104228, 253880285, 406208456, 507760570, 660088741, 812416912, 1015521140, 1320177482, 2031042280, 2640354964, 3300443705, 4062084560, 5280709928, 6600887410, 10561419856, 13201774820, 26403549640, 52807099280]

約数ペア:

[(1, 52807099280), (2, 26403549640), (4, 13201774820), (5, 10561419856), (8, 6600887410), (10, 5280709928), (13, 4062084560), (16, 3300443705), (20, 2640354964), (26, 2031042280), (40, 1320177482), (52, 1015521140), (65, 812416912), (80, 660088741), (104, 507760570), (130, 406208456), (208, 253880285), (260, 203104228), (439, 120289520), (520, 101552114), (878, 60144760), (1040, 50776057), (1756, 30072380), (2195, 24057904), (3512, 15036190), (4390, 12028952), (5707, 9253040), (7024, 7518095), (8780, 6014476), (11414, 4626520), (17560, 3007238), (22828, 2313260), (28535, 1850608), (35120, 1503619), (45656, 1156630), (57070, 925304), (91312, 578315), (114140, 462652), (115663, 456560), (228280, 231326)]