4288020250175

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{16633}}^1\times {\mathrm{9199}}^1$

素因数の和:25920

約数の個数: 48

約数和(自身を含む): 5692820160000

約数和(自身を除く): 1404799909825

約数列:

[1, 5, 19, 25, 59, 95, 295, 475, 1121, 1475, 5605, 9199, 16633, 28025, 45995, 83165, 174781, 229975, 316027, 415825, 542741, 873905, 981347, 1580135, 2713705, 4369525, 4906735, 7900675, 10312079, 13568525, 18645593, 24533675, 51560395, 93227965, 153006967, 257801975, 466139825, 765034835, 2907132373, 3825174175, 9027411053, 14535661865, 45137055265, 72678309325, 171520810007, 225685276325, 857604050035, 4288020250175]

約数ペア:

[(1, 4288020250175), (5, 857604050035), (19, 225685276325), (25, 171520810007), (59, 72678309325), (95, 45137055265), (295, 14535661865), (475, 9027411053), (1121, 3825174175), (1475, 2907132373), (5605, 765034835), (9199, 466139825), (16633, 257801975), (28025, 153006967), (45995, 93227965), (83165, 51560395), (174781, 24533675), (229975, 18645593), (316027, 13568525), (415825, 10312079), (542741, 7900675), (873905, 4906735), (981347, 4369525), (1580135, 2713705)]