1898093800

素因数分解:

$2^3\times 5^2\times {\mathrm{83}}^1\times {\mathrm{114343}}^1$

素因数の和:114442

約数の個数: 48

約数和(自身を含む): 4466276640

約数和(自身を除く): 2568182840

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 83, 100, 166, 200, 332, 415, 664, 830, 1660, 2075, 3320, 4150, 8300, 16600, 114343, 228686, 457372, 571715, 914744, 1143430, 2286860, 2858575, 4573720, 5717150, 9490469, 11434300, 18980938, 22868600, 37961876, 47452345, 75923752, 94904690, 189809380, 237261725, 379618760, 474523450, 949046900, 1898093800]

約数ペア:

[(1, 1898093800), (2, 949046900), (4, 474523450), (5, 379618760), (8, 237261725), (10, 189809380), (20, 94904690), (25, 75923752), (40, 47452345), (50, 37961876), (83, 22868600), (100, 18980938), (166, 11434300), (200, 9490469), (332, 5717150), (415, 4573720), (664, 2858575), (830, 2286860), (1660, 1143430), (2075, 914744), (3320, 571715), (4150, 457372), (8300, 228686), (16600, 114343)]