9201960820

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{379}}^1\times {\mathrm{93383}}^1$

素因数の和:93784

約数の個数: 48

約数和(自身を含む): 20865720960

約数和(自身を除く): 11663760140

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 379, 758, 1516, 1895, 3790, 4927, 7580, 9854, 19708, 24635, 49270, 93383, 98540, 186766, 373532, 466915, 933830, 1213979, 1867660, 2427958, 4855916, 6069895, 12139790, 24279580, 35392157, 70784314, 141568628, 176960785, 353921570, 460098041, 707843140, 920196082, 1840392164, 2300490205, 4600980410, 9201960820]

約数ペア:

[(1, 9201960820), (2, 4600980410), (4, 2300490205), (5, 1840392164), (10, 920196082), (13, 707843140), (20, 460098041), (26, 353921570), (52, 176960785), (65, 141568628), (130, 70784314), (260, 35392157), (379, 24279580), (758, 12139790), (1516, 6069895), (1895, 4855916), (3790, 2427958), (4927, 1867660), (7580, 1213979), (9854, 933830), (19708, 466915), (24635, 373532), (49270, 186766), (93383, 98540)]