190052219995

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{1429}}^1\times {\mathrm{16229}}^1$

素因数の和:17823

約数の個数: 32

約数和(自身を含む): 250656120000

約数和(自身を除く): 60603900005

約数列:

[1, 5, 11, 55, 149, 745, 1429, 1639, 7145, 8195, 15719, 16229, 78595, 81145, 178519, 212921, 892595, 1064605, 2342131, 2418121, 11710655, 12090605, 23191241, 26599331, 115956205, 132996655, 255103651, 1275518255, 3455494909, 17277474545, 38010443999, 190052219995]

約数ペア:

[(1, 190052219995), (5, 38010443999), (11, 17277474545), (55, 3455494909), (149, 1275518255), (745, 255103651), (1429, 132996655), (1639, 115956205), (7145, 26599331), (8195, 23191241), (15719, 12090605), (16229, 11710655), (78595, 2418121), (81145, 2342131), (178519, 1064605), (212921, 892595)]