3198760

素因数分解:

$2^3\times 5^1\times {\mathrm{211}}^1\times {\mathrm{379}}^1$

素因数の和:601

約数の個数: 32

約数和(自身を含む): 7250400

約数和(自身を除く): 4051640

約数列:

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

約数ペア:

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