1383669160

素因数分解:

$2^3\times 5^1\times {\mathrm{131}}^1\times {\mathrm{264059}}^1$

素因数の和:264201

約数の個数: 32

約数和(自身を含む): 3137032800

約数和(自身を除く): 1753363640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 131, 262, 524, 655, 1048, 1310, 2620, 5240, 264059, 528118, 1056236, 1320295, 2112472, 2640590, 5281180, 10562360, 34591729, 69183458, 138366916, 172958645, 276733832, 345917290, 691834580, 1383669160]

約数ペア:

[(1, 1383669160), (2, 691834580), (4, 345917290), (5, 276733832), (8, 172958645), (10, 138366916), (20, 69183458), (40, 34591729), (131, 10562360), (262, 5281180), (524, 2640590), (655, 2112472), (1048, 1320295), (1310, 1056236), (2620, 528118), (5240, 264059)]