4764380

素因数分解:

$2^2\times 5^1\times {\mathrm{211}}^1\times {\mathrm{1129}}^1$

素因数の和:1349

約数の個数: 24

約数和(自身を含む): 10061520

約数和(自身を除く): 5297140

約数列:

[1, 2, 4, 5, 10, 20, 211, 422, 844, 1055, 1129, 2110, 2258, 4220, 4516, 5645, 11290, 22580, 238219, 476438, 952876, 1191095, 2382190, 4764380]

約数ペア:

[(1, 4764380), (2, 2382190), (4, 1191095), (5, 952876), (10, 476438), (20, 238219), (211, 22580), (422, 11290), (844, 5645), (1055, 4516), (1129, 4220), (2110, 2258)]