42426430

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{4751}}^1$

素因数の和:4824

約数の個数: 32

約数和(自身を含む): 82114560

約数和(自身を除く): 39688130

約数列:

[1, 2, 5, 10, 19, 38, 47, 94, 95, 190, 235, 470, 893, 1786, 4465, 4751, 8930, 9502, 23755, 47510, 90269, 180538, 223297, 446594, 451345, 902690, 1116485, 2232970, 4242643, 8485286, 21213215, 42426430]

約数ペア:

[(1, 42426430), (2, 21213215), (5, 8485286), (10, 4242643), (19, 2232970), (38, 1116485), (47, 902690), (94, 451345), (95, 446594), (190, 223297), (235, 180538), (470, 90269), (893, 47510), (1786, 23755), (4465, 9502), (4751, 8930)]