6397520

素因数分解:

$2^4\times 5^1\times {\mathrm{211}}^1\times {\mathrm{379}}^1$

素因数の和:603

約数の個数: 40

約数和(自身を含む): 14984160

約数和(自身を除く): 8586640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 211, 379, 422, 758, 844, 1055, 1516, 1688, 1895, 2110, 3032, 3376, 3790, 4220, 6064, 7580, 8440, 15160, 16880, 30320, 79969, 159938, 319876, 399845, 639752, 799690, 1279504, 1599380, 3198760, 6397520]

約数ペア:

[(1, 6397520), (2, 3198760), (4, 1599380), (5, 1279504), (8, 799690), (10, 639752), (16, 399845), (20, 319876), (40, 159938), (80, 79969), (211, 30320), (379, 16880), (422, 15160), (758, 8440), (844, 7580), (1055, 6064), (1516, 4220), (1688, 3790), (1895, 3376), (2110, 3032)]